The DR-BT21G/B headphones from Sony use Bluetooth technology to give you the wireless freedom you've been craving. With a wireless range of up to 33 feet, the DR-BT21G/B is compatible with virtually any Bluetooth audio device, including your cell phone, so you won't miss any calls while rocking out. The built-in microphone is designed for clear speech transmission. The headphones have large, 30mm neodymium drivers for excellent sound quality that's great for all genres of music.
The headphones have a slim, discreet design that forgoes a traditional headband in favor of a stable, secure behind-the-neck design. They also fold up for convenient storage. Integrated remote control functions include play, pause, and track skip. The built-in rechargeable battery offers a standby time of up to 100 hours, with 11 hours of continuous listening or talking time.
Note! This headset supports HSP, HFP, A2DP, and AVRCP profiles and is compliant with Bluetooth V2.0. Remote control functions are only available when connected devices support the remote control feature through Bluetooth.
