Features: 1. Can be connected to mobile phones, tablets, notebooks and other devices with Bluetooth function. 2. The magnetic suction function on the back can be magnetically attached to any metal home or office environment, and the magnetic suction strip is firmly placed without falling. 3. High-fidelity full-range speaker, highly restored sound. 4. Built-in large-capacity battery, long-lasting battery life. Parameters: 1. Support A2DP, AVRCP, Handsfree profile protocol 2. Bluetooth version: V5.0 4. Speaker: 40mm 5. Speaker output: 3W 6. Frequency: 280HZ-16KHz 7. Signal-to-noise ratio: greater than or equal to 85dB 8. Battery capacity: 500MAH 9. Dimensions: 76x61x38mm 10. Weight: 133g
