Mini Bluetooth Advertising Geräte

Small BluetoothAdversting Features: Press one key to send a business card to mobile phones around you continously. Press one key to send amarketing flyer to mobile phones around you continously. Send a statisticsto your mobile phone or computer. 50 metres Bluetooth transmitting range. Credit cardsize. Specifications: Bluetooth protocol: version 2.0 Frequency: 2.4 GHz Bluetooth range: 10 50 metres Memory: 2M 4M Bytes Business card format: vCard Marketing flyer format: Jpg, Gif, Word, PDF, etc. Statistics format: txt/ xml Charge power supply: DC5.1V/120mA Battery: 280mAh rechargeable Li-Ion battery Working time: up to 6 hours Standby time: up to 200 hours Charging time: about 3 hours Size: 88 x 53 x 5.7 mm Weight: 28g