Description

-The headset uses Bluetooth 5.0 chip to achieve fast and stable connection.
-Intelligent touch operation, easy to use.
-It has a built-in active noise reduction IC, which can provide high-definition phone calls.
-You can buy one or two headphones with HiFi stereo.
Description: Product name: wireless headset; Material: ABS; Model: F9-5C; Bluetooth version: 5.0; Protocol: HFP 1.7 / HSP 1.2 / A2DP 1 / AVRCP1.6 / SPP 1.2 / PBAP 1.0; Charging voltage: DC 5V; Microphone sensitivity: -42Db; Working temperature: -10-50 degrees Celsius; Frequency range: 20-20000Hz; Sensitivity: 120dB +/- 5dB; Transmission distance: 10m; Charging time: about 1 hour; Cumulative working time: about 220 hours (using a fully charged charging box); Headphone battery capacity: 50mAh (inclusive); Battery capacity of charging box: 2000mAh (included); Features: rechargeable, portable, smart charging; Charging box size: 14cm x 10cm x 4cm / 5.51’x 3.94’x 1.57′ (approximately); Packing list: 2 x Wireless Earphones 6 x Ear Caps 1 x Charging Box 1 x Charging cable 1 x Instruction Manual Note: Due to the light and screen setting difference, the item’s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.