Bluetooth TWS-X9

TWS-X9 true wireless earphones is an excellent alternative to Apple's Airpods Perfect sport earbuds without cables IPX5 sweatproof for gym...

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TWS-X9 True wireless earbuds with charger box

X9 TWS bluetoooth earphones specifications:

Frequency range :2.4GHZ
IOS Power display
Noise Reduction:CVC 6.0
Audio decoding:SBC
Charging input voltage:dc5+0.25V
Adjustment mode:GFSK,TT/4 DQPSK,8DPSK
Charging port:Micro 5pin
Product weight:4g
Bluetooth Working range :10m
Battery Specification:40mAh Charging box 400mAh
Talking time:4H
Standby time:300H
Music time:about 10H
Charging time :about 2H

The TWS-X9 are wireless earbuds with Bluetooth 5.0  so you get a more stable bluetooth signal range (10 meters in direct line of sight).

Below is the features of TWS-X9 bluetooth earphones:

1) The TWS-X9 earbuds come enclosed inside a protective box that doubles as a power bank charger and storage case. The earbuds are held in place with magnets so they won't fall out from the charging cradle

2) The TWS-X9 charger case can fully recharge the earphones four times over and takes just 4 hours to fully charge.
There are four led indicators to let you know the amount of charge being held. Each led indicates 25% charge.

3) The charger case has built-in to it a 400mAh rechargeable battery that can power the earphones for an extra 16 hours 
as the earphones built-in battery can power them for 3.5 hours on high volume from a single 1 hour charge
after full charge is complete, the charger case stops charging the earbuds automatically
which is good to know since constant charging does decrease a battery's life expectancy.

4) The TWS-X9 have a high gloss black finish with a single touch sensitive button on each earphone 
and a built-in microphone with CVC 6.0 noise cancellation which drowns background noise during a phone call.

5) Aside from volume control, you can play/ pause (single tap), skip to  next song (double tap), answer and reject calls by single tapping either button during an incoming call. 
You can also activate your phone's smart assistant by tapping either button three times.

6) Pairing procedure is simple and only requires pairing one earbud to your smartphone because both earbuds are already paired to each other from factory.
Once paired, you also won't need to pair a second time as the earbud will re-connect with your phone automatically when you turn them on and Bluetooth is turned on your phone

7) As far as sound, the TWS-X9 integrate a 10mm speaker driver and a 40mAh rechargeable battery in each earbud.
The sound is good with clear highs, a touch of bass and loud volume even though they are rated at 32 ohms 

8) TWS-X9 wireless earphones batteries have a working voltage of 3.7V which seems to deliver enough power to the speaker drivers so the sound isn't tinny. 
Wearing the proper ear tip size, especially comply eartips also improves the audio quality

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