Sennheiser BTD 700 Hi-Res Bluetooth USB DAC

by Sennheiser

Sale

₹ 6,990

₹ 6,990 - ₹ 6,990

₹ 6,990

₹ 4,990

₹ 4,990 - ₹ 4,990

₹ 4,990

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The Sennheiser BTD 700 is a premium Bluetooth USB adapter engineered for audiophiles seeking studio-grade wireless audio. Equipped with aptX Lossless codec and Auracast™ broadcast technology, this dongle delivers high-fidelity sound with minimal latency across music, gaming, and communication. Its integrated DAC circumvents your device's standard audio processing, ensuring pristine signal transmission to compatible Bluetooth headphones and speakers. Experience wireless audio without compromise.

The Sennheiser BTD 700 is designed to provide superior wireless sound performance on devices that may not natively support advanced Bluetooth codecs or have a low-quality internal sound card.

Bypasses Device's Internal Audio: When connected, the BTD 700 acts as a class-compliant audio device, taking the digital audio stream directly from the host device (like a PC, Mac, or smartphone) and converting it to an analog signal internally before transmission. This process uses its own integrated DAC.
High-Definition Audio Support: It supports advanced codecs such as aptX Lossless and aptX Adaptive, enabling high-resolution audio streaming up to 24-bit/96kHz (though the actual lossless transmission is limited to CD quality/16-bit 44.1kHz due to current Bluetooth bandwidth limitations, according to some expert analysis).
Plug-and-Play: It's a plug-and-play device requiring no additional software or driver installation, making it very easy to use across different operating systems like Windows, macOS, Android, and iOS/iPadOS with a USB-C port. A USB-A adapter is also included for broader compatibility.
Ultra-Low Latency: The dongle features a dedicated Game Mode to reduce audio latency to as low as 30 milliseconds, ensuring excellent synchronization between video and audio for gaming and streaming.
Auracast™ Support: It includes support for Auracast, allowing the audio source to broadcast to multiple compatible headphones or speakers simultaneously for shared listening experiences.

Features

Lossless Audio Quality – Supports aptX Adaptive (up to 24-bit, 96kHz) and aptX Lossless, for rich, high-resolution sound.
Auracast™ Multi-Streaming – Connect multiple headphones or speakers to a single source for shared listening.
Superior Call & Video Performance – Extended range, clearer voice pickup, and uninterrupted Bluetooth calls
Game Mode with 30ms Low Latency* – Enjoy real-time audio sync for smooth, immersive gameplay and video streaming.
Easy Plug & Play – No complicated setup; just plug in, pair once, and switch between devices without re-pairing.

Specifications

Article number (SKU) 700434
Connectivity Bluetooth 5.4 compliant, class 1, 10 mW (max)
Tansmission freq/modulation 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK
Supported Profiles HFP, A2DP, Auracast™
Supported codecs Qualcomm® aptX™, Qualcomm® aptX™ Adaptive Audio, Qualcomm® aptX™ Lossless, SBC, LC3
Power supply 5 V, 100 mA
Input voltage 4.75 to 5.25 V
Product weight Dongle: approx. 2.2 g / Adapter: approx. 3 g
Product dimension (W/L/H) Dongle: approx. 23.8 x 15.2 x 7.6 mm / Adapter: approx. 25.69 x 15.2 x 7.6 mm
Operating condition Operation: 0 to +45°C ; Storage: –25 to +70°C
Supported operating systems Windows 10 or higher, Mac OS V11 and V12, Android 13 or higher, iPhone or iPad with USB-C
Storage condition Temp: –25 to +70°C / Rel. humidity 10 to 90%
App support Sennheiser Transmitter Updater / (PC/Mac)
Country of origin Designed by Sennheiser in Germany, Made in Thailand

Description
Features
Specifications

Description

The Sennheiser BTD 700 is a premium Bluetooth USB adapter engineered for audiophiles seeking studio-grade wireless audio. Equipped with aptX Lossless codec and Auracast™ broadcast technology, this dongle delivers high-fidelity sound with minimal latency across music, gaming, and communication. Its integrated DAC circumvents your device's standard audio processing, ensuring pristine signal transmission to compatible Bluetooth headphones and speakers. Experience wireless audio without compromise.

The Sennheiser BTD 700 is designed to provide superior wireless sound performance on devices that may not natively support advanced Bluetooth codecs or have a low-quality internal sound card.

Bypasses Device's Internal Audio: When connected, the BTD 700 acts as a class-compliant audio device, taking the digital audio stream directly from the host device (like a PC, Mac, or smartphone) and converting it to an analog signal internally before transmission. This process uses its own integrated DAC.
High-Definition Audio Support: It supports advanced codecs such as aptX Lossless and aptX Adaptive, enabling high-resolution audio streaming up to 24-bit/96kHz (though the actual lossless transmission is limited to CD quality/16-bit 44.1kHz due to current Bluetooth bandwidth limitations, according to some expert analysis).
Plug-and-Play: It's a plug-and-play device requiring no additional software or driver installation, making it very easy to use across different operating systems like Windows, macOS, Android, and iOS/iPadOS with a USB-C port. A USB-A adapter is also included for broader compatibility.
Ultra-Low Latency: The dongle features a dedicated Game Mode to reduce audio latency to as low as 30 milliseconds, ensuring excellent synchronization between video and audio for gaming and streaming.
Auracast™ Support: It includes support for Auracast, allowing the audio source to broadcast to multiple compatible headphones or speakers simultaneously for shared listening experiences.

Features

Lossless Audio Quality – Supports aptX Adaptive (up to 24-bit, 96kHz) and aptX Lossless, for rich, high-resolution sound.
Auracast™ Multi-Streaming – Connect multiple headphones or speakers to a single source for shared listening.
Superior Call & Video Performance – Extended range, clearer voice pickup, and uninterrupted Bluetooth calls
Game Mode with 30ms Low Latency* – Enjoy real-time audio sync for smooth, immersive gameplay and video streaming.
Easy Plug & Play – No complicated setup; just plug in, pair once, and switch between devices without re-pairing.

Specifications

Article number (SKU) 700434
Connectivity Bluetooth 5.4 compliant, class 1, 10 mW (max)
Tansmission freq/modulation 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK
Supported Profiles HFP, A2DP, Auracast™
Supported codecs Qualcomm® aptX™, Qualcomm® aptX™ Adaptive Audio, Qualcomm® aptX™ Lossless, SBC, LC3
Power supply 5 V, 100 mA
Input voltage 4.75 to 5.25 V
Product weight Dongle: approx. 2.2 g / Adapter: approx. 3 g
Product dimension (W/L/H) Dongle: approx. 23.8 x 15.2 x 7.6 mm / Adapter: approx. 25.69 x 15.2 x 7.6 mm
Operating condition Operation: 0 to +45°C ; Storage: –25 to +70°C
Supported operating systems Windows 10 or higher, Mac OS V11 and V12, Android 13 or higher, iPhone or iPad with USB-C
Storage condition Temp: –25 to +70°C / Rel. humidity 10 to 90%
App support Sennheiser Transmitter Updater / (PC/Mac)
Country of origin Designed by Sennheiser in Germany, Made in Thailand