What are Infrared Headphones?
· DR-BT20NX has headphone audio control technology-AVRCP. Users can perform basic operations on the connected music player through the corresponding buttons on the headphone.
Infrared headphones
- Chinese name
- Infrared headphones
- Main features
- DR-BT20NX has headphone audio control
- way of communication
- Bluetooth Standard Specification Ver.2.0
- Corresponding specifications
- A2DP / AVRCP / HFP / HSP
- · DR-BT20NX has headphone audio control technology-AVRCP. Users can perform basic operations on the connected music player through corresponding buttons on the headphone.
- Sony SONY Bluetooth, infrared series headset DR-BT20NX
- · (Play / Stop / Pause / Fast Forward / Fast Rewind / Volume Adjustment / Track Selection).
- DR-BT20NX has a light-necked design and a metal style, which inadvertently reflects fashion and elegance.
- · Battery life: about 11 hours (talking or listening to music), about 100 hours (standby).
- DR-BT20NX with built-in microphone for answering calls
- DR-BT20NX is equipped with a built-in rechargeable lithium battery that can be recharged multiple times.
- Approx. 9mm neodymium drive unit
- : Built-in
- Approximately 37 grams