Outdoor Bluetooth Speaker Stereo Speaker Durable Hiking Loudspeaker Wireless Bluetooth Speaker BT 4.2 USB Charging Outdoor


Touchy Tech

Color: red, black
Shell material: ABS + rubber oil + canvas
Connection method: Bluetooth connection
Socket type: TF/USB/MICRO
Battery capacity: 400MAH
Frequency Response Range: 80Hz-20KHz
Signal to noise ratio: ≥75dB
Power supply: Built-in lithium battery / Micro Android charging port
Channel mode: mono
Speaker Specifications: Ø40mm, 4Ω3W*1
Distortion rate: <3%
Channel: 1
Extended Storage: 16GB
Bluetooth protocol: 4.2
Number of speakers: 1
Effective distance: 10 meters
Product features: Bluetooth playback, hands-free calling, TF card playback, U disk player, FM radio
Operation method: button
Applicable people: General
Display: None
Whether APP is supported: No
Play Format: MP3 / WMA / WAV
Amplifier specifications: 3W*1
Speaker Specifications: Ø40mm, 4Ω3W*1
Charging parameters: 5V 0.3A
Support format: TF card
Speaker adjustment method: Button
Bass diaphragm: 30*40mm
Product size: 11*8*3.5cm

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