Bluetooth Wireless Noise Cancelling Headphones/Earbuds / Headset (White)

Bluetooth stereo headset support for music movement voice reporting wireless earbud. Product Features sleek, anti-sweat support for music playback supports voice calls, Caller ID voice reporting supports bilingual switch The end of the 5th replay Bluetooth 4.1 support one for two functions, which can connect two phones Technical Specifications Bluetooth version: V4.1 / V3.0 Chip Type: Airoha / Jianrong drive unit: diameter of 10 mm Speaker Impedance: 16 ohms 15% Sensitivity: 110dB Distortion: 0.3% noise reduction technology: CVC 6.0 noise reduction technology Frequency response: 20-20kHz Battery Specifications: Lithium Battery 55mAh Packing details 1 Packing size: 100 45 200mm 2 Package weight: 58g 3 standard colors: black, white