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Détails
Description:
Model: Air31
Product Name: Air31 Crystal True Wireless Earphone
Bluetooth version: Bluetooth 5.3+EDR
Audio decoding protocol: SBC/AAC
Transmission range: 15m
Speaker type: coaxial dual moving coil
Mobile coil speaker specification: 8mm
Speaker sensitivity: 106 ± 3dB
Frequency range: 20Hz~20kHz
Music time: approximately 7 hours
Talk time: approximately 4 hours
Total working time: approximately 25 hours
Earphone battery: 30mAh
Rechargeable case battery: 300mAh, capable of charging headphones 4 times
Headphone charging time: approximately 1 hour
Charging time of the charging box: approximately 1.5 hours
Charging box input: 5V=0.45A
Earphone size: approximately 14.1x9.5x3.5cm
Single earphone weight: approximately 11g
Overall size: approximately 57.5x47.5x19cm
Addition: Fast charger cable with light for iPh, Type-C LeTV, Android micro USB
Q&A Troubleshooting
- Q:One bluetooth headset is not working!!!
- A:1. Check if the set mono output can be adjusted to both ear channels.
- 2. Check if one headset has run out of battery.
- 3. Check if two headsets are connected to two devices. You can turn off the connection to remove the Bluetooth headset from your phone's Bluetooth list. Re-pair the phone and play the audio again.
- Q:Bluetooth headset not charging properly !!!
- A:1. The Bluetooth headset has been placed for a long time. If not used for a long time, the lithium battery inside the headset will be in the "sleep" state. As long as the charging time is more than 30 minutes, the headset will show the charging status.
- 2. the headset has not been used for so long, charging more than half an hour does not show. Check if the headset charging cable plug is damaged, you can try other data cable. Or check if there is anything blocking the charging point of the headset. If there is, please use a toothpick to clean it.
- Q:When I talk to my friend in a place with too much traffic, the headset can't hear the sound!!!
- Answer:It may be that your headset is not loud enough, which can affect the sound quality or prevent you from talking in places where Bluetooth signal is unstable.
- Q:When making audio calls or playing music, the sound is very low or the sound does not match!!!
- A:You can increase the sound by adjusting the phone volume keys, music APP has a variety of sound settings, you can choose your own sound quality according to your personal preferences, so as to give full play to the role of HIFI.
- Q: the headset is not worn firmly, always fall off!
- A:1. Please use the correct way to wear headphones.
- 2. Can follow the different sizes of ear caps.
- 3. Please do not wear in a very strenuous exercise.
Fiche technique
Principales caractéristiques
- Using CVC8.0 digital noise reduction technology
- High capacity batteries are used for a long time
- Binaural separation design
- Designed for sports
- Make your life different.
- Bluetooth version: 5.3
- Noise reduction version: CVC8.0
- Frequency range: 2402MHz ~ 2480MHz
- Working distance: 10-15m
- Charging input voltage and current: 5V
- Headphone battery capacity:50mAh
- Charging compartment battery capacity: 2500mAh
- Headphone charging time 2 hours
- Music playback time: 5-6 hours
- Talk time: 4-5 hours
Vendu avec le produit
- 2 * Bluetooth headsets
- 1 * charging box
- 1 * charging cable
- 1 * User Manual
Descriptif technique
- SKU: GE944EA1M43R9NAFAMZ
- Modèle: Air31
- Taille (Longueur x Largeur x Hauteur cm): 11*9.5*4
- Poids (kg): 0.06
- Couleur: white
Commentaires clients vérifiés
Les clients ayant acheté ce produit n'ont pas encore émis d'avis.