Package contents: Nokia Bluetooth Headset BH-904, Travel Charger AC-6E, 3 different shaped changeable ear rubbers, User Guide.

Technical data:
- Weight: 18.2g
- Dimensions: 53 x 19.7 x 10.8 mm
- Connectors: microUSB charging connector
- Mount: U-hook
- Operating temperature: -15 °C to +55 °C
- Operating range: Up to 10 m
- Colors: Black with stainless steel boom, black u-hook
- Power supply: Rechargeable 3.74V, 75mA, Li-Polymer battery
- Operating time: Up to 8 hours
- Operating time: Up to 5 hours
- Standby time: Up to 160 hours
- Charging time: With Travel charger AC-6 up to 35 min
- Charging time: With USB cable up to 3 hours
- Bluetooth specification: 2.1 + EDR (Enhanced Data Rates)
- Bluetooth profiles: Handsfree profile (HFP) 1.5, Headset profile (HSP) 1.1
- Operating keys: Power on/off, Answer/End calls, Mute switch, Volume up/down

The dual microphones and advanced audio DSP (digital signal processing) features give you the clarity you need for communication in noisy environments. The multipoint connection capability keeps your headset connected to two devices simultaneously, eliminating the need to disconnect and reconnect when changing devices. A longer-lasting battery enables you to talk up to 5 hours with only 15 minutes of charging, or up to 8 hours when fully-charges. The sliding boom microphone for answering calls, comfortable U-hook, and compact size make handsfree communication easy and comfortable.

Compatible Nokia chargers:
- Nokia Travel Charger AC-6
- Nokia Travel Charger DC-6
- Nokia Charger Adapter CA-146C
- Chargers with a microUSB charger connector interface

Compatible with Nokia 2600c, 2630, 3110c, 3120c, 3710f, 3720c, 5000, 5220 XM, 5230, 5300 XM, 5310 XM, 5320 XM, 5610 XM, 5800 XM, 6085, 6110 N, 6120c, 6131, 6230i, 6233, 6267, 6290, 6300, 6500c, 6500s, 6555, 6600f, 6700s, 7230, 7500 Prism, 7510 Supernova, 7610 Supernova, 8600 Luna, 8800 Arte, 8800 Sirocco Edition, 9300i, Booklet 3G, E51, E61i, E65, E66, E71, E72, E75, E90, N70, N73, N76, N78, N79, N80, N81, N810 Internet Tablet, N82, N85,N900, N95, N95 8GB, N96, N97, X6.

Compatible with phones and devices supporting Bluetooth Specification v 2.1, 2.0, 1.2 or 1.1, Handsfree Profile 1.5 or 1.0 and/or Headset Profile 1.1
For example Apple iPhone, LG, Samsung, SonyEricsson, Motorola, HTC or Blackberry.