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K21 Business Bluetooth Headset Wireless Hanging Ear Stereo Waterproof Long Standby Earhook Bluetooth Earphones With 800 mAh Charge Bank
- 100% brand new and high quality!
- Hanging ear design, feel zero pressure, wear painless for a long time.
- The auricle design, the earphone and the ear bones fit together.
- With 300 mAh lithium battery, you can achieve continuous standby for about 70 days without changing the battery, listening to songs about 24H, and talking about 32H.
- Funny filter noise, deep restore the recorded sound.
- The left and right ears can be freely converted to wear.
- Anti-sweat, as well as smart voice prompts
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Overview
Specs
Reviews
Features
Superior music quality adopting Bluetooth 5. 0 and lossless HD rendering technology that produce incredible sound quality with crystal crisp treble. Enjoy your music everywhere even in a loud environment.
Fast Pairing The wireless Bluetooth earbuds are equipped with one-step pairing technology.
Portable charging case and longer battery life,It could recharge the earbuds and it can be charged automatically once the earbuds is put in the charging case. You get 3-4 hours continuous music playtime and up to 60 hours standby time when earbuds fully charged. Else you can also use the charging case to charge your smartphone when phone is out of power.
Waterproof earbuds thanks to water protection, The Bluetooth earbuds are resistant to sweat, water and rain. Perfect for running, jogging, hiking, yoga, exercises, gym, fitness, travelling and etc.
K21 Business Sports Wireless Bluetooth Headset, Bluetooth Version 4.2
Secifications
Bluetooth version: V 4.2
Use radius: 8-12 meters
Supported language: Chinese / English
Charging mode: 5V/1A charger
Boot: long press for 3 seconds
Shutdown: long press for 4 seconds
Pairing: long press for 5 seconds
Answer/hang up: short press once
Reject: double click
Play/Pause: Short press once
Previous song: long press for 2 seconds
charging box: 3.7v, 800mah rechargeable Li-polymer battery
Package Lists
1 x Bluetooth earphone
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 15 days
- Return for replacement within: 30 days
- This item is covered by fadaoe Return Policy
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