Bluetooth Speaker Portable Wireless Bluetooth Speaker Outdoor Waterproof Card Mini Speaker
Product information Connection method: Bluetooth connection Interface type: card reader Battery capacity: 400MAH Frequency response range: 40Hz-20KHz Output power: 4Ω3W Signal to noise ratio: ≥70db Power supply mode: built-in lithium battery Channel: 1 Playing time: 2-3 hours Expansion storage: 16GB Bluetooth protocol: 4.0 Size Information Size: 6*6*13.5CM Packing list Bluetooth...
$6.32
Product information
Connection method: Bluetooth connection
Interface type: card reader
Battery capacity: 400MAH
Frequency response range: 40Hz-20KHz
Output power: 4Ω3W
Signal to noise ratio: ≥70db
Power supply mode: built-in lithium battery
Channel: 1
Playing time: 2-3 hours
Expansion storage: 16GB
Bluetooth protocol: 4.0
Size Information
Size: 6*6*13.5CM
Packing list
Bluetooth speaker*1