V5 Mini Bluetooth Earphone Wireless Headphones Bluetooth V5.0 HiFi Stereo Headset With Charger Box

V5 Mini Bluetooth Earphone Wireless Headphones Bluetooth V5.0 HiFi Stereo Headset With Charger Box For iOS Android Specification: 1. Bluetooth Version: V4.2 + EDR/ V5.0 + EDR 2. Bluetooth protocol: HSP1.2, HFP1.6, A2DP1.3, AVRCP1.5 3. Rated voltage (rated voltage): 3.7V 4. Frequency (rated frequency): 2.4G 5. Power (rated power): 3mW 6. Current (rated current): 350ma 7. Load description (load description): 32Ω 8. Headphone battery: single side 65mAH, plus protection board polymer battery 9. Charging box battery: 500mAh, plus protective plate polymer battery 10. Charging power: headphone 5V / 1mA, charging box 5V / 1mA 11. Transmission distance: 15 meters 12. Frequency: 2.4GHz-2.48GHz 13. Listening to the song time: 4.2 version about 3 hours, 5.0 version about 6 hours 14. Talk time: about 3 hours for version 4.2, about 6 hours for version 5.0 15. Standby time: 4.2 version about 360h, 5.0 version about 680 hours 16. (1) Charging time (headphones): about 1.1 hours (2) Charging time (charging box): about 1.5 hours (3) Charging time (charge box): 3 times (4) Single earphone charging time (USB charging slot): about 1.5 hours 17. Single earphone weight: 7g/ Charging box weight: 45 grams 18. Box size: 10 × 10 × 5.6cm Packing List: 1* pair of Bluetooth headsets 1* manual 2* pairs of earmuffs 2* pairs of ear hooks 1* usb charging slot 1* charging line 1* charging box 1* package box
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