EIMSOAH w5so32cmg7-25 Wireless Headset

Specification: Chip: Jerry 6973D Bluetooth version: V5.1 Frequency response range: 50Hz～20KHz Support Protocol: AVRCP V1.6.A2DP V1.3.HFP V1.7 Simultaneous LE and BR / EDR Microphone MIC: Silicon microphone, -42dB ±3dB Talk time: about 10 hours (80% volume) Playing time: about 10 hours (80% volume) Bluetooth distance: ≤10 meters Charging current: 400mA Standby time: about 10 days Signal-to-noise ratio: ≥90dB Headphone battery capacity: 120mAh (400830) Speaker power: Rating 3 mW Charging time: about 1.5 hours Receive sensitivity (TYP): -85Db Package size: 12.5*7.3*1.9 cm Weight: 42G Package List: 1*Headphone 1*Charging Cable 1*User Manual Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size.