Features:

• Bluetooth Version:V4.0
• Support: HSP, HFP, A2DP, AVRCP profiles
• BT Transmission distance: 10-15m
• Built-in microphone for calling function
• Soft headband & ear pad to bring comfortable wearing
• Unique & fashionable design
• Clear & powerful sound
• Support AUX IN function

Specifications:

• Driver Unit: ?40mm x 2
• Impedance: 32Ω
• Sensitvity:118±3dB  S.P.L at 1KHz
• Response (system): 20Hz~20KHz
• Rated Power: 20mW
• Aggregate capability: 40mW
• Power Supply: Lithium battery/DC 5V
• Built-in 400mAh rechargeable battery
• Plug Type: Micro USB

Accessories:

• 1. USB charging cable
• 2. 3.5mm jack for cable connection