Transparent Capsule Wireless Noise Canceling Headphones Tws Earbuds

• Style: In-ear
• Usage: Mobile Phone, Call Center, MP3 & MP4, Game Player
• Bluetooth Version: 5.2
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: M21
• Soundtrack: Bilateral Stereo
• Function: Bluetooth, Multimedia, USB, Infrared, RF
• Characteristics: Support Music
• Color: Black, White, Yellow
• Specifications: Earbuds
• Distance: 15m
• Battery Capicity: 300mAh
• Material: ABS
• Chip: 6983D4/Blue Flood 5616
• Headset Battery: 40mAh
• Charging Time: 1h
• Playing Time: 4-5h
• Charging Port: Type-C
• Transport Package: Color Box
• Specification: 52*36*21.5CM 100PCS 11.2KG
• Trademark: OEM
• Origin: China
• HS Code: 851762990
• Production Capacity: 50000pieces/Year
• Package Size: 20.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Model Number	M21 earbuds hot sale
Product name	Wireless earbud / TWS earphone
Color	black/white/pink/purple
Chipset	AB5616A3
B Version	5.1
Working time	3-4 hours
Operating range	up to 30 feet(10 metres)
Battery capacity	40mAh*2 + 200mAh Charging Box
Charge case charging time	1 hours
Wireless delay time	41--50ms
Standby time	≥100 hours
Working voltage	3.0--4.2v
Speaker Impedance	32 OHM
Frequency band	2.4 GHz
Microphone sensitivity	42dB
Speaker sensitivity	98dB