Bluetooth Bluetooth Headset Headset User Manual User Manual Product name: Lenovo Bluetooth Headset Product model: W870 Product standard: Q/HDLCS0103-2012 Manufacturer: Lenovo (Beijing) Co., Ltd Address: No.6 Chuang Ye Road, Shangdi Information Industry Base, Haidian District, Beijing, China Zip Code: 100085 Lenovo website: www.lenovo.com...
W870 Bluetooth Headset User Manual I. DescrIptIon: Dear customers, Thank you for selecting high-quality electronic product offered by Lenovo. This headset is manufactured with internationally advanced Bluetooth wireless audio transmission technology. This technology is characterized by stable signal, long transmission distance and Hi-fi stereo.
W870 Bluetooth Headset User Manual II. HeaDset buttons: Multifunction Button USB Charging Port Next/Volume Down Previous/Volume Up Bicolor LED (Red and Blue) 1. Multifunction button 1) Power On: By pressing this button for 2 seconds in power-off state until you hear a beep in the headset, the blue lamp will flash every 2 seconds and the headset is started.
W870 Bluetooth Headset User Manual III. bIcolor InDIcator lamp: 1. Red LED lamp is the charging indicator. It is on when the device is charged, and is off when the charging completes. 2. Blue LED lamp is the working state indicator 1) It flashes every 2 seconds in power-on and music states;...
5. Pairing completed! 6. Connect to "Lenovo Bluetooth Headset W870 stereo audio" 7. Connected. Enjoy the music! 8. If you want to enable voice chat, please connect to "Lenovo Bluetooth Headset W870 Hands-Free unit" VI. connectIon between HeaDset anD wIn7 computer: 1.
2. Activate the Bluetooth function so that the mobile phone starts search for Bluetooth devices. (For details, please refer to the mobile phone instructions) 3. Select "Lenovo Bluetooth Headset W870" for connection. Some mobile phones may require a password "0000"...
W870 Bluetooth Headset User Manual IX. wearIng InstructIons: Please distinguish the left and right sides of the headset when wearing it: “L” on the bracket indicates the left side, while “R” indicates the right side. Both sides of the headset are equipped with collapsible headphones. The length can be adjusted accordingly to make you enjoy the music comfortably! The length can be extended to 30±1MM.
W870 Bluetooth Headset User Manual X. troublesHootIng: 1. The device cannot power on by pressing Power On button. Please insert the charging cable for charging and confirm whether the batteries are full. 2. The computer or mobile phone cannot be connected to the Bluetooth headset normally.
W870 Bluetooth Headset User Manual XI. proDuct parameter Headset: Bluetooth Version: 2.1+EDR Drive unit: 2 x 40 mm Frequency response: 20Hz~20kHz Sensitivity (SPL): 98±3dB /1mW @ 1kHz Signal to noise ratio: -85dB Impedance: 32Ω±15%@ 1kHz Battery capacity: 380mAh Working current: 25mA Working voltage: 3.7V...
W870 Bluetooth Headset User Manual XIII. HearIng protectIon: Suggestion for preventing the hearing damage: 1. When you use the headset, too high volume may cause the hearing loss. 2. Please adjust the volume to the lowest level, open the player, increase the volume gradually until you feel comfortable in hearing and definition is not distorted.
– Consult the dealer or an experienced radio/TV technician for help. Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modiﬁcations to this equipment.
W870 Bluetooth Headset User Manual RF Exposure Statement The radiated energy from the Lenovo W870 Bluetooth Headset conforms to the FCC limit of the SAR (Speciﬁc Absorption Rate) requirement set forth in 47 CFR Part 2 section 1093. XVI. Notices for India Headset ETA No.: ****************...