Feature describe:

1.LED digital power display. Add a new power display screen, charging cabin, headphone electricity at a glance, real-time perception of electricity.2. Can be used as mobile phone bracket. Multifunctional charging cabin, watching TV is a portable mobile phone bracket, wearing headphones to enjoy the movie time3.Automatic pairing.Long by two headphones main buttons at the same time, until the headphones red and blue lights flashing at the same time and then loosen the button, Quickly click on the leftEarphone twice, Two ear opportunity to connect automatically. When one of the Headphones stops blinking, the pairing is complete.4.Humanized operation design, according to ergonomics, adopts semi-in-ear design, three-point support is more suitable for the auricle, making the ear more comfortable.5.Compact and lightweight. The exquisite and compact charging compartment can be put into the pocket, where to go, no longer afraid of the headset.6. Powerful compatibility, intelligent compatibility with a variety of APP, whether it is ISO or Android system.disour

Product Specification:

Bluetooth version: Bluetooth 5.0Operating frequency: 2.4 GHz to 2.4835 GHzPhonetic hints: English and Chinese supportCompatible with battery indicators in the iPad or the iPhoneFavorite MusicEffective Distance: > 10mSpeaker: 8mm, PU (AS-XR)Effective frequency band: 50 Hz to 20 HzSensitivity: 108 + 2 dBResistance: 16 +5%1 battery pack capacity: 60 mAH (with protective panel)Miniature USB Load Time: Headphone Full Load: 1 Basic Load Hour: 2 HoursWaiting time: 120 hoursContinuous dialogue: 4-5 hoursContinuous music time: 4-5 hours (up to 70%)Functions: power display, voice control, call function, support music, multi-point connectionChannel: StereoHow to use: earbudWhether single or both ears: Bilateral stereoColor: black, white

Package Included:

1x F9 TWS Bluetooth Earphones(left and right)1x Charging box1x Charging cable1x User Manual

About Led light:

Because its a new earphone that need to be activated.And it need to charging for 5 hours,Try it again after charging for 5 hours.This is the problem that there is no electricity in the charging compartment, not the quality of headphones.Please use the mobile phone charger to charge it,The LED will ligght after finish charging.

Note:

When purchasing the tws Bluetooth headset, please read the following instructions: Due to long-term transportation, the power of the tws earphone will be exhausted. You will not be able to use the headset when you receive the package. It may be powered off. The first thing to do is to charge the headset box for 30 minutes. Very important. Thank you!The product has a battery protection function, when the headset power is 100%. It will go out automatically.(This is not a malfunction, but a normal battery protection function). If you mind, please don't place an order. Thanks!

About Led light:

Because its a new earphone that need to be activated.And it need to charging for 5 hours,Try it again after charging for 5 hours.This is the problem that there is no electricity in the charging compartment, not the quality of headphones.Please use the mobile phone charger to charge it,The LED will ligght after finish charging.About Only one earphone Connect:There is no connection problem with headphones, it is an operation problem. STEP1 ,First delete the Bluetooth of your mobile phone;STEP2 Then the left and right earphones are taken out of the charging bin together, double-click one of the earphones, wait for the left and right earphones to pair, one earphone will not blink after the pairing is completed, and then turn on the Bluetooth device of the mobile phone, only one F9 will be found ;STEP3 The key point is that to delete the previous Bluetooth device and then take out the headphones together, you must double-click one of the headphones.