Rolton E200 Mobile Phone Wireless Bluetooth Speaker Mini Portable Outdoor Small Audio Subwoofer Speaker, Pink, Blue, Black1. Weight: 77g (including lithium battery) 2. Material: ABS 3. Dimensions: 8. 35 x 5. 5 x 2. 7cm 4. Power supply: USB charging lithium battery 5. Battery capacity: 500mAh 6. Bluetooth version: Bluetooth 4. 2 7. Playing time: 8 hours 8. Effective distance: more than 10 meters (without obstacles) 9. Frequency response range: 100HZ 20KHZ 10. Output power: 3W 11. TF card storage: 32GB 12. Display: LED display 13. Audio format: MP3 WAV (lossless format)

Frequency response: 80Hz-20KHz

Amplifier and Equalizer function for exten ding the HDMI cable

Simple and easy to use

One Package Size 17cm * 7

this doorbell ensures extended usage without frequent recharging

the power indicator is off

including iPads

Suitable for Fujifilm X100VI cameras

Product weight: 24

according to the aerodynamic design

HiFi sound effect

not including other items in the picture