Best Seller Outdoor Portable Wireless Bluetooth Speaker, Portable Mini Bluetooth Speaker With BT,USB,AUX,TF,TWS,phone funcaton,lights,Sound switching
| parameter | specification |
| Buletooth standard | V5.3 |
| Buletooth chip type | BP1048B1 |
| Buletooth audio decoder | MP3.WMA.SBC.WAV.FLAC.APE |
| Bluetooth protocol | Bluetooth calling profile(HSP) | AG not support HSV1.2 |
| Bluetooth handsfree profile(HFP) | AG V1.8 HF V1.8 |
| Buletooth music(A2DP) | source V1.3.2 sink V1.3.2 |
| Buletooth music remote control(AVRCP) | controller V1.6.2 target V1.6.2 |
| Buletooth advanced music(APTX) | / |
| Bluetooth parameter | Transmission frequency | 2.402GHz-2.480GHz |
| Transmit power | ≤9dB |
| Antenna type | PCB |
| Transmission range(barrier free) | >10Meter |
| Battery life | Standby time(connection status) | approx18H |
| Talk time | approx12H |
| Music playback time(maximum volume) | 4500MAabout2H middle :6H |
| Shutdown current | 5uA |
| Standby current (connection status) | about150MA-350MA |
| Music playback power consumption | 150MA-3A |
| Talk consumption | 400MA-600MA |
| Alarm voltage | 3.5V |
| Rated output power | 8W*2 |
| maximum output power | 10W*2 |
| Horn specifications | 66mm 4Ω 8W |
| Product specification | L250*W114*H143MM |
| sensitivity | ≥93db |
| Signal-to-noise ratio | ≥89db |
| Shutdown voltage | 3.4V |
| diaphragm | 55 T2.0MM*2 steel sheet 39g |
| battery | Battery type | 18650*3 |
| Battery capacity | 3.7V 4500 mAh |
| Nominal voltage | 5V |
| Charging current | 1A |
| Charging time limit | 4500about5±0.5H |
| Full voltage:4.2V | Discharge voltage:3.4V |
| Pilot lamp | RGB |
| Charging mode | DC 5V |
| Bare weight | 1256g |
Contents in Color box: 1 Speaker; 1 Manual; 1 Charging cable; 1 AUX cable;1 Carrying strip
