Private model BT9447
TWS wireless earbuds.
Unique design with custom logo.
Magnetic sound with best price.
Product Specification:
Bluetooth Version : Airoha V4.2
Bluetooth Profiles: HSP, HFP, A2DP and AVRCP profiles
Bluetooth transmission range: 10m
Charging Box Battery: 250mAh
Earphones Battery: 40mAh
Charging box Standby Time: 200 hours
Earphones charging time : 3.5 hours
Distance: 10 hour
Playing : 1 hour
Mobile Power Source Input Voltage: 5V
Frequency Range: 20Hz-20KHz