Bluetooth5.0 wireless earbuds

S991

Basic Color (Customized):
Overview:
New Bluetooth 5.0, HD HIFI sound quality, high quality music enjoyment
Automatic interconnection / binaural call / long play

Technical Parameters

Specification:

Bluetooth version: low power core V5.0+EDR Bluetooth protocol: HSP1.2, HFP1.6, A2DP1.3, AVRCP1.5 Rated voltage: 3.7V Frequency (Rated frequency): 2.4G Rated power: 7mW Current (Rated current): 350ma Load description: 32Ω Headphone battery: single side 65mAH, plus protection board polymer battery Charging box battery: 500mAH, polymer battery Charging power: Headphone 5V/1mA, charging box 5V/1mA Transmission distance: 15 meters Frequency: 2.4GHz-2.48GHz Listening to the song time: about 6 hours Talk time: about 6.5 hours

Feature:

Standby time: about 1800h Charging time (headphones): Approx. 1.1 hours Charging time (charging box): About 1.5 hours Charging times (charging box): 4 times Single earphone charging time (USB charging slot): Approx. 1.5 hours Charging box size: 7.3*6.3*3.6cm Single earphone weight: 7g Charging box weight: 44g Package Weight 150g Package box size 110*75*40mm PCS/CTN: 50pcs/CTN Carton size: 41*22*39cm Carton Weight:8KG

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