אוזניות Bluetooth אלחוטיות להפחתת רעש חכמה

Product information:

1. Headphone parameters

Bluetooth version: V5.0+EDR

Wireless frequency: 2.4GHZ

Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3

Transmission distance: 10 meters

Battery capacity: 50mAh

Charging voltage/current: 5V/1A

Play/talk time: about 4 hours

Charging time: about 1 hour

Standby time: 120 hours

Speaker impedance: φ8MM 32Ω

Microphone sensitivity: -42Db

Working temperature: -10-50℃

Gross weight: 4 grams*2



2. Parameters of charging compartment

Headphones and charging compartment dual battery digital display

Input voltage/current: 5V/1A

Battery capacity: 1500mAh can be customized to 2600mah or 3500mah

Gross weight: 75 grams




4. Product list

Earphone*2, charging compartment*1, charging cable*1, ear cap*4, manual*1