OEM 881 Wireless Bluetooth Headset Noise Canceling Headphones Powerful Sound Transmission 10-15m

OEM and ODM Orders Wireless Bluetooth Headset, ANC, with NFC Function Product Features: Driver Unit: ø40mm x 2 Impedance: 32Ω Sensitivity: 98±4dB S.P.L at 1KHz Response (system): 20Hz~20KHz Rated Power: 20mW Power Supply: Lithium battery/DC 5V Built-in 400mAh rechargeable battery Plug Type: Micro USB Unique Selling Point: Bluetooth Version: V3.0 ANC Optional: Significant noise reduction at 16dB 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 Shenzhen Aoni Electronic Industry Co., Ltd For more information, please visit: http://www.anc.cn/