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Quality is the first with best service. customers all are our friends.
1. The innovative design of Lenovo Wireless No Heavy, a new generation of ergonomic Bluetooth headsets is easy to carry and use.
2. Lenovo's long-life music accompaniment low-power chip is equipped with a 250mAh high-capacity polymer lithium battery level. The headset can be used for 4 hours when fully charged, and the total battery life of the battery charging compartment is about 20 hours (used with the charging compartment).
3. Lenovo is lightweight and compact, comfortable to wear, ergonomically designed, fits securely, and has no earache.
4. Stability Lenovo Bluetooth 5.1 has no disconnection and stable connection, which is better compatible with Bluetooth audio devices such as mobile phones and notebooks.
5. Lenovo 13mm big real moving coil. Copper composite film custom subwoofer diaphragm multi-layer superimposed sound effect ensures balance while improving and bass effect, bringing unparalleled sound effects.
BT version: V5.1
Transmission distance: about 10m
Frequency response: 20hz-20khz
Speaker diameter: 13mm
Speaker impedance: 32±15%
Microphone Sensitivity: -32db
Signal-to-noise ratio: 58db
Charging interface: Type-C
Standby time: 300 hours
Charging box battery capacity: 3.7v 250mah
Headphone battery capacity (each): 3.7v 30mah
Music playback time: about 4 hours (depending on the volume level)
Charging time: about 1.5 hours (earphones), about 2 hours (charging case)
2*Bluetooth headset (left and right ear)
1*Type-C data cable
1.We will send the items within 2-3 days once system confirms buyers payment.
2.The shipping cost does not include any import taxes,the buyers are responsible for customs duties.
3.We will refund buyers if buyers return the items within 15 days of buyers receipt of the items for any reason. However,the buyers should bear the return shipping freight and make sure that the items returned are in their original conditions.
4.Items are shipped by AliExpress Standard Shipping , AliExpress Premium Shipping, ePacket,reach most of countries within 15 to 35 bussiness days. Delivery time depends on destination and other factors,it may take up to 60 business days.
5.If you want to get the item faster,please contact us to pay additional freight, we can offer you the following faster and cheaper shipping ways:UPS,DHL,Fedex,TNT,DEPX,EMS.Via these ways, you can get the item within about 5-7 business days.
How can I track my parcel?
You can track your parcel on the following website using your tracking number:https://global.cainiao.com/index.htm
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2.If you have any problems with our items or services,please feel free to contact us first before you leave negative feedback.We will do our best to solve any problems and provide you with the best customer services.
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