| Port: | Shenzhen |
| Payment Terms: | L/C,Western Union,T/T,MoneyGram |
| Supply Ability: | 1000000 pieces per Month |
| Frequency Range: | 85Hz-20KHz |
| Waterproof: | Yes |
| Power Source: | Battery |
| Play time: | 17h |
| Set Type: | Speaker |
| Feature: | None |
| Channels: | 1 |
| Speaker Type: | OUTDOOR SPEAKER |
| Input: | DC 5V1A |
| battery capacity: | 2200mAh |
| Operating Voltage: | 5W |
| Battery: | Yes |
| Connection distance: | ≤10M |
| Bluetooth version: | 5.0 |
| Special Feature: | Wireless,PORTABLE,Mini |
| Built-in Microphone: | Yes |
| Communication: | AUX,bluetooth,usb,Audio Line |
| Tweeter Size: | 2",2.5",Horn Tweeter,Electrostatic Tweeter,Planar-magnetic Tweeter,RIBBON TWEETER |
| Intelligent Personal Assistant: | None |
| Place of Origin: | Guangdong, China |
| Charging time: | 5-6 Hours |
| Output Power: | 5W |
| Use: | HOME THEATRE,Portable Audio Player,Mobile Phone |
| Display Screen: | NO |
| Remote Control: | NO |
| Cabinet Material: | Plastic |
| Support APP: | NO |
| Material: | Plastic |
| Model Number: | BT28 |
| Support Memory Card: | Yes |
| Certification: | RoHS |
| Brand Name: | Aoolif |
| Type: | Active |
| Audio Crossover: | TWO-WAY |
| Number of Loudspeaker Enclosure: | 1 |
| Voice Control: | NO |
| Support Apt-x: | NO |
| Private Mold: | Yes |
| Woofer Size/Full-Range Size: | 1",1.25",1.5" |
| Signal to noise ratio: | <90dB |
Trade Assurance
Product quality 
CN
Custom manufacturer
