Overview 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 make appropriate adjustments with more soothing music 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 touch the ground 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.
Specification Item Type:Headset Working Distance Range: 20m Bluetooth Version: Bluetooth 5.0 Battery: 400mAh, Built-in rechargeable lithium-ion battery Charging Voltage: 5V/1A Charging Time: About 2.5hrs Talking/Music Time: LED lights turn on for about 7hrs/turn off for about 12hrs Impedance: 32Ω Sensitivity: 105±13db Kids-Safe Volume Limiting Tech, Volume control technology ensures the sound is within levels recommended safe for kids. The headband can be folded, compact design fits perfectly in your bag or backpack. Bluetooth headphones work with smartphones, such as iPhone, iPad, Samsung, tablets, and other Android devices. It also with a standard 3.5mm audio port, when you use aduio cable to connect your headphone and device, the bluetooth mode will be closed. Support Profile: Support A2DP/AVCTP/AVDTP/AVRCP/HFP/SPP/SMP/ATT/GAP/GATT/RFCOMM/SDP/L2CAP profile
Package Content 1 x Bluetooth headphone 1 x USB charging cable 1 x Audio cable 1 x User manual 1 x Package box