Private Design TWS Headphones With Mini Charging Box

True Wireless Stereo (TWS) Bluetooth 5.0 Headphone Build With Mic
Portable 400mAh Charging Case

Specifications:

Wearing type : Semi In-Ear 

Frequency: 2.4 G

Bluetooth version: V 5.0

Sound channel: Two-channel (single & stereo)

Charging port: Magnetic connector

Headphone battery: 40 mAh
Charging box battery: 400 mAh

Music time: 3.5 hours 

Phone talk time: 4 hours 

Standby time: 120 hours

Charging time: 2 hours 

Receives sensitivity: -38 dbm

Bluetooth distance: 10~15 m

Bluetooth protocol: A2DP1.0 AVRCP1.5 AVDTP1.0/1.4 HFP1.5 GAVDP1.0

Headphone size:42*25*6 mm 

Charging case size: 75*38*31 mm 
Charging case weight: 125 g

Carton size/ Weight/Units: 51.5*41.5*22 cm/ 12.8 KG 100 PCS/CTN