AMAFACE k2 Wireless Earbud

Special features: Bluetooth 5.0 technology. Attractive little devil motif. One-stage system. Smart touch control. Comfortable and stable to wear. Compatible with all devices. Lightweight. Support AAC, SBC, HES, HSP, AVRCP, A2DP Product specifications: Bluetooth version 5.0. Output: 5V, 2A. Music Talk / Play Time: 5-6 Hours Charging time: 2 hours. Standby time: 120 hours (headphones)/3 months (charging case). Battery of headset: 2 x 40 mAh. Charging Case Battery: 450mAh Range: 10 m. Package Content: 1 x wireless headphones with charging case. 3 x pair of earbuds (1 pair on headphones). 1 x charging cable. 1 x user manual (English language not guaranteed). Note: if you want to use an automatic connection to the last connected device, you will need to set it up in your new mobile phone. If left and right headphones are used separately, please reset the system as follows. 1. Press and hold the multi-function button for 5 seconds to turn off the system and start. Then press the multi-function button 4 times to restart the headphones, press 4 times at the same time. Both headphones will flash in blue which means restart. 2. Insert the headphones back into the charging case and start again. 3. If you previously paired your device with earbuds, remove the "K62" from the Bluetooth list and pair it again.