the smallest bluetooth headphones 1. Ultra Slim and Smart Design. 2. Multipoint connection. 3.Clip earplug design
headphone bluetooth This Common Bluetooth Headset is a regular headset with outstanding design and high quality
headphone bluetooth
N69 is a regular headset with high quality.
Bluetooth is a standard and communications protocol primarily designed for low power consumption, with a short range (power-class-dependent: 1 meter, 10 meters, 100 meters) based on low-cost in each device. Bluetooth makes it possible for these devices to communicate with each other when they are in range. Because the devices use a radio (broadcast) communications system, they do not have to be in line of sight of each other.
Bluetooth makes it possible for these devices to communicate with each other when they are in range.Bluetooth could make your communication healthier, easier, and mobile.
| Bluetooth Compliance | : Bluetooth Specifications version 2.0 |
| Chipsets | : CSR, BlueCore4-Audio ROM A11 Version |
| Supported Profiles | : Headset and Handsfree |
| Frequency Band | : 2.4GHz ISM Spectrum; frequency hopping 79 channels |
| Modulation | : GFSK (Gaussian Frequency Shift Keying); 1 Mbps |
| RF Power | : Class 2, 0-4dBm |
| Receivers Sensitivity | : -83dBm at 0.1% BER |
| Operating Range | : Up to 10m (Line-Of-Sight) |
| Talk Time | : Up to 5hrs |
| Standby Time | : Up to 120hrs |
| Security | : Security mode 3 (pairing, encryption, authentication) |
| Power Source | : Rechargeable Lithium Ion-Polymer 90mAh; replaceable |
| Charging | : Universal Adaptor 5V/180mA; charging time up to 2hrs |
| Compatibility | : Mobile phones support Bluetooth v1.1(and above); Headset and/Handsfree profiles |
| Device Name | : B30 |
| Pairing Code | : 0000 |
| Weight | : 9.2g |
2012 Hot sale the smallest bluetooth headphones
