Bluetooth version : V4.2
Frequency range: 2.402GHZ~2.480GHZ
Operating Distance: up to 10M(free space)
Bluetooth profiles: HSP, HFP, A2DP and AVRCP
Driver Unit: 10mm neodymium
Impedance: 32Ω
Battery: Rechargeable Lithium battery 110mAh
Standby time: 200 hours
Talking/Music-playing time : 6 hours
Charging time: 2 hours
Sensitivity: 105dB±3dB
Frequency response: 20HZ-20KHZ
Cable: 40CM
Easy to Carry..
High quality sporty Bluetooth earphone with 3 silicon ear tips(in-ear)
Bluetooth 4.2technology, higher-performance, lower power consumption
High quality Neodymium drivers, clear sound
Sweat-proof design for long time workout.
