JBL TWS4 Bluetooth Earphone Touch 5.0 Binaural Call Wireless Bluetooth Earbud

Easily pair your phone Separate the fuselage Any single and double ears to wear Can receive type storage box 1. To ear (TWS) connection: Press and hold the touch keys of two earphones for about 3 seconds at the same time, and find one of the side lights every few seconds. 2. Search for the TWS4 Bluetooth device while Bluetooth is turned on. 3. After searching for the Bluetooth headset device, pair the connection. The kill is the pairing completed. The headset can't be powered at once, don't turn the volume to the maximum, otherwise it will easily damage the headset. Do you want to know the correct way to shut down your headphones? 1. Drive the headphones from the volume of one-third of the normal listening intensity for 12 hours to 24 hours. 2. Drive the headphones for 12 hours using two-thirds of the normal listening intensity. 3, use the normal listening intensity to drive the headset for 72 hours 4, use the normal listening intensity of three-quarters of the volume to drive the headset for 24 hours 5, enter the normal use stage 6, the volume is not easy to be too large in normal use at the highest volume of 2 / 2 on it 7. Take the headphones off when you sleep to avoid damaging the headphones. 8, the above is the suggestion of some downtime, everyone can lick their love machine according to their own needs.

Headphone maintenance 1. Because the earphone unit is relatively dirty, its mesh cover part has become the focus of protection. First of all, it must be cleaned, and the unit part should not be exposed to excessive dust. 2, the line of the headset is more delicate, so in the course of use should try to avoid pull, heavy pressure and other man-made damage. 3, the newly bought headphones try not to play CS games immediately. Because the various sound effects in CS are relatively irritating for new headphones with tight diaphragms. Therefore, you should first use the more soothing music to carry out the appropriate "褒", and then use it slowly after entering the state. 4. No matter whether it is any earphones, it is relatively fragile. It can't withstand frequent beatings. What is more terrible than falling is that the headphones don't land directly after falling from a height, but they are suspended by some things. In the air, the damage to the headphone cable is the biggest in the moment of "pull", so we must try to avoid this situation.