B21 Tws Dual Ear Touch Ultra-Thin Mini in Ear Exquisite Bluetooth Earphones

• Style: In-ear
• Usage: Mobile Phone, Call Center, Computer, Game Player, Aviation, DJ
• Bluetooth Version: 5.0
• Soundtrack: Dual Track
• Function: Bluetooth
• Characteristics: Voice Control
• Model NO.: B21 Tws Earphones
• Color: Black, White, Green, Blue, Pink
• Specifications: HSP
• Distance version: Class A
• Chipset: Tws
• Connector: Type-C
• Communication: Wireless
• Transmission Distance: 12m
• Transport Package: Carton or Custom
• Specification: Customize
• Trademark: Tecsee
• Origin: Gaungdong
• HS Code: 8517629400

Product Description

 TWS Bluetooth Earphone

 

Product Parameters

Function	Bluetooth, Microphone, App Control, Wireless Charging,Built-in Cable,Support Other Al Assistant
Use	Portable Media Player , Mobile Phone , COMPUTER , Dj , Gaming , Sports , Audiophile , Travel , HEARING AID , For Internet Bar ,  For iPod
Wireless Type	Bluetooth
Battery Capacity	Left and right ears are built-in 50mAH special custom rechargeable polymer lithium battery
Charging Box Battery Capacity	300mAH
Charging Time	About 1 hour
Standby Time	60 Hours
Supporting Protocol	A2D/HEP/HSP/AVRCP/etc
Transmission Distance	12 Meters
Talking and Playing Time	About 3-4 hours
Bluetooth Standard	Bluetooth V5.0
Communication	Wireless
Style	In-ear
Waterpoor Standard	IPX-4
Chipset	TWS B21
Connector	Type-C
Control Button	Yes
Is Wireless	Yes
Call function, support music, multi-point connection

 

Detailed Photos

FAQ

A ) How to place an order?
Please send us your request. You can contact us via email, WhatsApp or WeChat. You can choose any way.

B) How could I get a sample?
: Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

C) Sample time?
: Existing items: Within 3-5 days.

D) What 's the delivery of mass production?
: About 25 days.We will let you know the exact production cycle. Anyway, please contact us for details!

E) Could you accept OEM or ODM ?
: Yes, OEM & ODM are welcomed.

F) How to guarantee the quality of your products?
:1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.