True Wireless Earbuds Bluetooth 5.1 with IPX4 Waterproof

True Wireless Earbuds Bluetooth 5.1 with IPX4 Waterproof Description

Features 1. Smart battery digital display, clock 2. TWS True wireless bluetooth headset, a pair of left and right ears 3. Support two earphones to connect to mobile phone. Product specification Bluetooth version: Bluetooth V5.1 Support mode: HFP/HSP/ A2DP/AVRCP Sensitivity: 105dB 3dB S.P.L at 1KHz Signal distance: 10 meters (in an ideal environment without any large obstacles) Playing time: about 2.5 hours Talk time: about 3 hours Standby time: about 80 hours Charging time: charge the charging compartment for about 2 hours, and charge the headset for about 1 hour in the charging compartment The number of times the headset is charged by the charging compartment: about 3 times Function description Volume increase and decrease: double-click the left earphone multi-function button to increase the volume step by step, double-click the right earphone multi-function button to decrease the volume step by step Incoming call answering: When the mobile phone comes in, you can answer the call by clicking the left and right earphone multi-function keys. Incoming call hang up: During a mobile phone call, click the left and right earphone multi-function keys to hang up the call. Incoming call rejection: When a mobile phone comes in, long press the left and right earphone multi-function keys for 2 seconds to reject the call. Last number redial: When in standby or playing music, triple-click the multi-function button on the left earphone to dial the last number dialed in your call history. Start the voice assistant: triple-click the multi-function button on the right earphone to start compatible with Apple Siri or Google voice assistant for voice control of mobile phone operations. Low battery warning: When the battery power of the Bluetooth headset is low, a low battery warning tone will be played every 30 seconds until the headset is turned off on low power. Charging operation 1. Plug the Micro USB charging cable into the USB port of the charging compartment and plug the charger into the charging compartment to charge the charging compartment. The LED power display will change, and the charging breathing light will change between three colors. 2. Charging the earphones: Put the earphones into the charging compartment to automatically charge. The LED display on the charging compartment will change during charging, and the breathing light on the earphones will gradually indicate red. note: 1. Please charge in a safe environment. When charging the charging compartment, please separate the charging compartment from the USB charging cable as soon as possible after the charging indicator light goes out, so as to avoid damage to the charging compartment when plugged in for a long time. 2. When playing music, please adjust the music to an appropriate volume to avoid long-term hearing damage at high volume. 3. Try to avoid using the headset where there are sources of interference, otherwise it may affect the headset signal. 4. Try to avoid using the headset in a corrosive environment, so as not to affect the function of the headset. Package Included: 1*a pair of earphones 1*charging cable 1*User Manual