Descriptions:
1. Ideal for all vocal applications from singing to speech.
2. Great for sound recording or processing in music or any other audio application.
3. Multipurpose: Bluetooth speaker,KTV singing,Car Stereo,instrument recording,interviews,podcasting,etc.
4. Easy to set-up and operate
5. Newest cellphone microphone as well as Bluetooth Speaker,suitable for all karaoke master
6. support Android phones, for Apple Iphone. universal for most mobile phones.
Specifications:

1. Product Type: Full Metal sing microphone
2. Pickup: Capacitive
3. Link method: Bluetooth 3.0 / 3.5 mm (0.14 in) plug
4. Output Power: 10mW (headphone output) 3W (speaker output)
5. Frequency range: 100Hz to 10KHz of
6. Maximum SPL: about 115 db 1KHz
7. THD: up to 1%
8. Reverb Mode: Echo Reverb
9. Battery: Rechargeable 18650 lithium battery (not included)
10. Discharge output: 5V 1A
11. Product Size:
1) Diameter: 6.5 cm / 2.56 in
2) Height: 22 cm / 8.66 in
12. Color: gold, rose gold, silver
13. Product Weight: 164 g
14. Material: plastic

Product Contents:
1 * microphone(not include 18650 battery) with retail box
1 * user manual
1 * audio cable
1 * charging cable