1.Solution: rs7720 ipx7 waterproof 2.Bluetooth version:csr4.0+edr 3.Battery capacity:5200mah /7800mah optional 4.Playing time:18-25 hours 5.Snr:=60db 6.Transmission range: 40hz-19khz 7.Frequency range:15mm 1. Bluetooth speaker 2. Handsfree 3.Line-in 4.Powerbank "product size: 182*70*70mm
Canton size: 227*116*91mm
Net / gross weight::850g/pcs
"
Golden/silver/black "1.Bluetooth version: v2.1+edr 2.Product size: 78*34mm
3.Product weight:270g 4.Materials:metal+abs
5.Bluetooth working frequency:20hz-20khz
6.Transfer distance: 10m
7.S/n ratio:no less than 80db
8.Battery capacity:3.7v 600mah 9.Lithium polymer
10.Distortion: less than 1.0%
" 1. Bluetooth speaker 2.Usb, &tf card 3.Hands free 4.Fm radio 5.Waterproof "product size: 78x34mm
Canton size: 95*95*65mm net weight : 260g/pcs
Outer carton size: 400*400*270mm
Gross / box: 24kgs
Pcs/ box: 60pcs"
Black/silvery grey/rose gold/champaign gold"1.Bluetooth version: 3.0
2. Output power: 3w
3. Dischage current:5v/0.5a
4. Battery:400mah 3.7v
5. Charging current:200ma
6. Music play time: up to 2.5 hours
7. Talk time: up to 4.5 hours
8. Standby time: up to 20 hours
9. Spearker output frequency 10.Range:150hz-20khz "1. Bluetooth speaker 2.Tf card 3.Cnc technology 4.Hands free 5.Led light 6.Wireless transmission"product size: 52*52*44mm
Canton size: 80*80*60mm
Net / gross weight:170g/pcs
"
"1.Bluetooth version: 2.1+edr 2•receiving range: 10 meters
3•power supply: dc 5v
4•speakers: 4o 3 watts *1
5•frequency response:60hz~18khz
6•battery capacity: 1200mah
7•thd: = 0.5%
8•snr: =95db 9. Material : plastic
" "1.Bluetooth connection.
2.Tf & usb slot.--(32gb tf card)
3.Aux input.
4.Hands free .
5.Fm radio (87.8-108mhz).
6.Nfc 7.Touch key 8."
