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| shenzhen xinkingway technology co.,ltd | ||||||
| About this company : Blue tooth headset professional manufacture | ||||||
| Contact : Tian Johnson, sales manager | ||||||
| Headquarters : No 326.liutang road ,73 block baoan district, shenzhen, guangdong, 518101, China | ||||||
| Phone : 86-755-27446689, Fax : 86-755-27446669 | ||||||
| Website : Log on to trade instantly , Email : Log on to trade instantly | ||||||
 | Bluetooth headset H 509 Technology Parameter Technology standard ：Bluetooth V2.0+EDR Chipset ： BlueCore4-Audio Bluetooth performance standard: Support headset/hands free Transmitter power： Class2 Wireless frequency： 2.4GHz-2.480GHz Sensitive：< -75dBm Transmitter distance ：10 meters Last numbe/answer/reject/end/ a call Power parameter Charger power：INPUT 100-240VAC OUTPUT 5VDC Working volt ：3.7V Battery ：Li Polymer rechargeable battery Charging time ：2-5 hours Talking time ：3 hours Standby time ：90 hours | |||||
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