Smart electronic card Bluetooth audio speaker Color:Black Pets (dogs

Pets (dogs

Dimensions: 241x145x329mm

Material: ABS plastic + silica gel

Bettery is not allowed for many shipping methods

Real-time monitoring is available

Smart electronic card Bluetooth audio speaker Color:Black Pets (dogsType: Bluetooth speaker Connection method: Bluetooth connection Interface type: USB Battery capacity: 450MA Frequency response range: 100HZ 20KHZ Output power: 3 ohm 4W Signal to noise ratio: 75dB Power supply: built in lithium battery Channel: 2. 1 Playing time: 6 hours Expansion storage: 32GB Bluetooth protocol: 4. 1 Number of speakers: 2 Effective distance: 15 meters Function: card, waterproof, radio, dustproof, drop proof, voice prompt, call