Package Include: 10 IIC I2C Logic Level Converter Bi-Directional Module
Knowledge of the use of this product is helpful
0 fast-charge technologies let you run your phone all day once get off—up to 50% charge in 30mins Compact design can easily put in pockets and bags
SBC APTX-LL
double shielding Notice jack for mic and a jack for audio of one headphone
Lazmin Radio Microphone, 3.5 mm Outdoor Military Radio Microphone Handheld Speaker Audio Jack for Cell Phone, Smart Phone, Laptop, Computer auspowers_batchone Package Include: 10 IIC I2CLazmin Radio Microphone, 3. 5 mm Outdoor Military Radio Microphone Handheld Speaker Audio Jack for Cell Phone, Smart Phone, Laptop, Computer Specifications: Material: ABS Color: Black Size: Approx. 18. 552 cm 7. 281. 970. 79 inch Packing List: 1 Radio Microphone Product Features Compatible with almost all 3. 5mm jack enabled devices, such as cell phone, smart phone, laptop, computer, etc. Telephone style design, convenient for talking and hearing.