SPK7438

1. Connectivity:2.4G+BT dual mode
2. Working distance: about 10m
3. Button lifespan: 3 million clicks (mute)
4. Resolution: 1600DP1
5. Power supply: 1*AA Philips battery
6. Product size: 106.52x59.74x31.43mm
7. Product weight: 55+5g