Wholesale cheap wireless earbuds, realtek bluetooth 5.0 chip, mini-earpiece, sweat-resistant, by Shenzhen WinTo technology co., limited

Advantage:

Bluetooth V5.0, Bilateral speaker, Automatically pairing;

6h continuous play;

Mini earpiece, with portable small charging case;

Crystal clear sound;

High cost value;

Siri command



Parameters:

Bluetooth Chip: Realtak 8763B；

Bluetooth Version: 5.0

Bluetooth protocol:

HFP1.7、HSP1.2、HD Voice、Voice Prompts、A2DP1.3、AVRCP1.6、

IOS BATTERY STATE MONITOR

Frequency: 2.4GHz,Class2;

Distance: 10m;

Sensivity: 90db+/-3db

Call time: 4.5-5 hrs

Standby time: 180 hours;

Music time：4-4.5 Hrs

Speaker: φ8mm；

Earbuds battery: 50 mAh;

Charging case battery: 600mAh;

Led light indicator: Red / Blue;

Charging connector: Micro 5pin;

Charging case output voltage: 5V 1A

Charging case input voltage: 5V 1A;

earbuds dimension：22*17*25MM；

charging case dimension: 70*32*30mm;

earphone