Specification:

Bluetooth Version 4.0
NFC-enabled
Bluetooth HSP, HFP, A2ADP and AVRCP Profiles
APT-X
Operating Range: Up to 30 feet (10 meters)
Frequency responds range:100Hz~20kHZ
Talk time: 10 hours
Play time: 5 hours
Standby time: 2000 hours
Speaker output power:3W*2

Product Details
BTK-502
BTK-502
产品详情