Specification
* Bluetooth version: 4.1
* Bluetooth profile: A2DP, HFP, HSP, AVRCP
* Audio codec: aptX-LL, aptX, SBC
* Operating range: Up to 20 meters in open area without any obstruction
* Product weight: approx. 10g
* Product size: 66(L) x 18mm(W) x 15mm(H)