Specification:
Brand: Gonbes
Model: K2
Bluetooth specification: V4.0+EDR， Stereo Music+CVC Noise Deduction
Transmission Class: Lossless Transmission
Transmission Distance: 10m-15m
Phone-call Time: 3-4hrs
Charging Time: 1hr
Frequency: 2.4GHz
Bluetooth Chip: CSR8635
Bluetooth Mode: Headset， Hands-free A2DP
Music Time: 3-4Hrs
Charging Voltage: 5V
Charger time: 1Hr
Net Weight: 30g
Package Weight: 370g
Package Size: 235 x 190 x 49mm