S109 Wireless Earphone Business Bluetooth 5.2 Headset Ear Hanging Handsfree Sports Earbud With Mic

180 degrees rotating design, suit for left and right ear. Bluetooth transmission distance: 10 meters. Creative hook design and only 10g weight, stable and comfortable. Support adjust volume and change music. Battery capacity of the headset: 150mAh. Products include. 1 Bluetooth headsets. 1 Charging cable. 1 User Manual. Specifications: Quick charge technology. 1. Earphone Type: Stereo Bluetooth earphone. 2. Bluetooth Standard: V5.0. 3. Operating frequency band: 2.4 GHz-2.48 GHz unlicensed ISM Band. 4. Output power: Class 2 power output, up to 10 meters. 5. Support Profile: HSP, HFP, A2DP Profiles. 6. Battery Used: 180mAh Rechargeable Lithium Polymer), 3,7 V DC. 7. Music/talk time: about 18hours. 8. Long Standby time: about 800 hours. 9. Fully charged time: Less than 1 hours