J1 TWS Digital Display Bluetooth V5.0 Wireless Earphones with LED Charging Box(White) Motorola Spare Parts more stable USB 2

more stable USB 2

It allows phone and tablet to transfer data directly with USB flash disk or memory card

US version computer keyboard for MacBook Air M2 13 2022 A2681

first detect if there is harmful electromagnetic radiation to people health

J1 TWS Digital Display Bluetooth V5.0 Wireless Earphones with LED Charging Box(White) Motorola Spare Parts more stable USB 2Features 1. The charging box is fully charged to supply two earphones for more than 2 3 cycles of charging. 2. The headset is fully charged and can support up to 2. 5 hours of talk or music playback time. 3. Can play any audio file of the paired Bluetooth master device 4. Built in microphone hands free calling 5. Waterproof, sweatproof Functional technical parameters: Earplug weight (each): 3. 5g Charging box: 28 grams Channel: Stereo Frequency