Outdoor Sports Wireless Bluetooth Speaker(Blue)

features:
Bluetooth wireless connection, easy to connect within 10 meters indoor and outdoorSupport TF card, plug and playPortable hook, hanging on the package, go out with the musicIntelligent compatible, support mobile phone computer equipment, aux line connectionCompact and portable, charge once can be used for 3 hours
Connection: Bluetooth connection
Frequency response range: 40Hz-20KHz
Power supply: built-in lithium battery
Extended Storage: 32GB
Effective distance: 10 meters
Shell material: plastic
Dimensions: 78 * 40mm
Mode of operation: key
Output power: 3w
Channel: 2.1
Bluetooth protocol: 3.0
Battery capacity 800mah
Signal to noise ratio: ge; 70db
Play time: 3 hours
Number of speakers: 1
Playback format: MP3
Supported formats: TF car
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