Sennheiser BTD - 700 Bluetooth USB Dongle with aptX Lossless and Auracast, showing USB-A and USB-C adapters side by side for versatile connectivity.
Close-up of Sennheiser BTD - 700 Bluetooth USB Dongle featuring USB-A and USB-C connectors, ideal for high-definition wireless audio streaming.
Sennheiser BTD - 700 Bluetooth USB Dongle with Bluetooth 5.4, aptX Adaptive, and Auracast icons, highlighting advanced audio features.
Sennheiser BTD - 700 Bluetooth Dongle plugged into a laptop USB-C port, demonstrating plug-and-play functionality with headphones nearby.
Sennheiser BTD - 700 Bluetooth Dongle next to earbuds case, emphasizing low latency, high-quality streaming, and gaming mode support.
Sennheiser BTD - 700 Bluetooth USB Dongle on a desk, promoting clear calls, stable compatibility, and extended Bluetooth range.
Sennheiser BTD - 700 Bluetooth Dongle beside headphones on a desk, showcasing volume, music, and call control features.
Illustration showing Sennheiser BTD - 700 Bluetooth Dongle connecting instantly to computers and headphones after pairing.
Sennheiser BTD - 700 Bluetooth Dongle plugged into a laptop with icon indicating stable and reliable Bluetooth connection to headphones.

Sennheiser

Sennheiser BTD - 700 Bluetooth USB Dongle aptX Lossless & Auracast

Sale price₹ 4,990Regular price ₹ 6,990

    High-definition audio with aptX Lossless & aptX Adaptive

    Auracast™ multi-streaming for shared listening

    Ultra-low 30ms latency ideal for gaming

    Plug-and-play setup for instant pairing

    Crystal-clear calls with extended Bluetooth range

    Works with laptops, PCs, tablets & smartphones (USB-A & USB-C)

Hurry, only 5 items left in stock!

Pickup available at Naraina, New Delhi

Usually ready in 1 hour

Description

Enjoy next-generation wireless audio with the Sennheiser BTD 700 Bluetooth USB Dongle—a compact yet powerful adapter designed to deliver lossless sound quality, ultra-low latency, and multi-device streaming. Powered by Qualcomm® aptX™ technologies, it unlocks high-definition sound for music, movies, gaming, and calls.

With aptX Lossless and aptX Adaptive, the dongle brings studio-grade clarity to any wireless headphones. The built-in Game Mode delivers latency as low as 30 ms, ensuring perfect audio-video sync during gaming and streaming.

Featuring Auracast™, the BTD 700 lets you stream audio to multiple headphones or speakers at the same time—ideal for shared entertainment. Its plug-and-play design requires no drivers or setup; simply plug it into your USB-A or USB-C port, pair once, and switch between devices without re-pairing.

Enhanced call performance and extended Bluetooth range make it perfect for professional meetings, travel, and everyday communication. Compact, lightweight, and incredibly versatile, the BTD 700 is the easiest way to upgrade any device into a premium wireless audio system.

HIGH-DEFINITION AUDIO WITH APTX LOSSLESS: Experience rich, detailed and true-to-source sound through support for aptX Lossless, aptX Adaptive (24-bit/96kHz), and aptX Classic codecs. Perfect for music, movies, and high-fidelity streaming.

AURACAST™ MULTI-STREAMING TECHNOLOGY: Share audio effortlessly by connecting multiple headphones or speakers to a single source—ideal for group listening, gaming, or watching movies together.

LAG-FREE GAMING WITH 30MS LATENCY: Enjoy smooth, real-time audio sync in Game Mode, delivering ultra-low 30 ms latency for competitive gaming, video calls, and streaming.

PLUG-AND-PLAY COMPATIBILITY: No drivers needed—just plug the dongle into your USB-A or USB-C device, pair once, and instantly enjoy seamless wireless audio across laptops, tablets, PCs, and smartphones.

CLEAR CALLS WITH EXTENDED BLUETOOTH RANGE: Bluetooth 5.4 with Class 1 transmission ensures clearer voice pickup, stronger connectivity, and fewer dropouts—perfect for work calls and virtual meetings.

WORKS ACROSS MULTIPLE DEVICES: Compatible with Windows 10+, macOS 11/12, Android 13+, and iPhone/iPad with USB-C, making it a universal audio upgrade for all modern devices.

Specifications

Brand Name
SENNHEISER
Model Number
BTD 700
Product Name
BTD 700 Bluetooth USB Dongle
Bluetooth
v5.4, Class 1 (10 mW max)
Profiles
HFP, A2DP, Auracast™
Codecs
aptX, aptX Adaptive, aptX Lossless, SBC, LC3
Frequency Range
2,402–2,480 MHz
Power
5 V, 100 mA
Weight
Dongle 2.2 g / Adapter 3 g
Dimensions
Dongle 23.8 × 15.2 × 7.6 mm; Adapter 25.69 × 15.2 × 7.6 mm
Operating Conditions
0°C–45°C
Supported OS
Windows 10+, macOS 11/12, Android 13+, iPhone/iPad USB-C
App Support
Sennheiser Transmitter Updater (PC/Mac)

Box Content

    What will you get
  • 1 × BTD 700 Bluetooth® USB Dongle
  • 1 × USB-A to USB-C Adapter
  • Quick Guide & Safety Guide

Shipping Policy

FREE SHIPPING ON ALL PREPAID ORDERS

We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.