THINKMIC Bluetooth Bass Speaker, waterproof wireless, outdoor portable, support TF card, FM, voice prompts, call function

Description

Colour:Red Type: Bluetooth speaker Connection mode: Bluetooth connection Interface type: USB Battery Capacity: 1800 Frequency Response Range: 100HZ-20KHZ Output power: 2*5w Signal-to-noise ratio: ≥75dB Power supply Mode: Built-in lithium battery Channels: 2.1+1 Length of playback: 7 hours Extended Storage: 32GB Bluetooth Protocol: 3.0 Number of speakers: 2 Effective Distance: 10 m Features: Call function, Voice prompts, card, radio How to operate: Press the key Applicable crowd: general purpose Display: None Playback format: MP3 Shell Material: Plastic Whether to support apps: Yes Supported formats: TF cards Speaker Adjustment Method: button Is there a radio function: there is Appearance Size: 200*70*70mm Product Weight: 0.58 Power supply Mode: USB Color: Blue, black, red