GiftU corporate gift search enginee, provides customised mobile phone accessories gift ideas, welcome small orders, professional solution, quality guaranteed 

​- Different PU color are available
- Rechargeable lithium battery lasts for approximately 4-5 hours per charge.
- Working distance: 10 meters 
- Operating voltage: 3.0-5.0V 
- Standby time: 60 days 
- Uninterrupted working time: 45 hours 
- Charging time: 4 - 4.5 hours