Features:
1. External LED book lights
2. Up to 6 pre-beats setting
3. Measure indicator helps keeping track of the downbeat
4. Memory Backup function
5. Economically friendly, USB rechargeable Lithium battery
6. Auto power-off and energy-saving functions for maximum battery life
Specifications:
- Tempo range: 30~250bpm
- A4 range:420~460Hz
- Beat: -/4, 1/4, 2/4, 3/4, 4/4, 3/8, 6/8
- Rhythm:
- Tempo precision: ±0.3%
- Metronome sound: 3 kinds of electronic sounds
- Power supply: 3.7V Rechargeable Lithium battery
- Dimensions: 50(W)x35(D)x75(H)mm
- Weight: 65g