Dellking Bluetooth Intercom D2, Bluetooth Intercom, Bluetooth

Features:
Bt3.0 HSP, HFP, A2DP, AVRC profiles supported
Calls handling
500M full duplex intercom4 buttons operation
Aux audio input
Firmware USB upgrade available
Calls, music volume up/down independent and adjustable</uL>
Intercom:
Support 500m maximum range full duplex intercom between two Bluetooth headsets
With DPS wind noise suppression to ensure the crystal clear voice quality when speeding along the highway
Independent intercom volume control & memory
Voice volume adjusting automatically according to the motorcycle speed & ambient noise</uL>
GPS:
Supports GPS navigator connection
Receive navigator voice from the headset/control music playing of the navigator</uL>
FM:
Frequency cover: 76-108MHz
Automatically channel searching
Save and memorize 8FM stations
Independent FM volume control and memory
Insert Aux-in cable and automatically identify to switch Aux-in input
Independent Aux-in volume control and memory</uL>
 
Technical Specification:
1). Bluetooth Version: Bluetooth 3.0
2). Chip: CSR BlueCore5MM 
3). Model: DK_218M
4). Intercom transmission distance:  500M
5). Mobile Phone Connection transmitting range:10M
5). RF Frequency: 2.4GHZ
6). Bluetooth RF Spec: Class 1
7). RF Power:16dB
8). Standby Time:100 Hours
9). Cell Phone Talk Time: 8Hours
10). Intercom Talk Time:8Hours
11). Music Play Time: 8Hours
12). Charge Time:3Hours
13). Battery: DC5.0V/500mA
14). Battery Type:Li-polymer Battery 500mAh
15). Working Voltage:3.3--4.2V
16) Applicable model: Compatible with all major brands of Bluetooth mobile phone and Bluetooth GPS
 
 
 
Product & Accessories:
1). Host          2).USB Chargers         3).USB Charging cable
4).D2 Retaining clip         5). Hexagonal screwdriver      6). AUX-In cable
7).Headset