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Email: sales@hvdigi.com

Location :ProductsProductsTrue Wireless Earbuds > HV-336Pro True Wireless earbuds with 500mAh Power Bank
  • Product Name: HV-336Pro True Wireless earbuds with 500mAh Power Bank
  • Product ID: HV-336Pro
  • Bluetooth® Version: 5.0
  • Music Time: 3 Hours * 3 times (up to)
  • Talk Time: 3 Hours * 3 times (up to)
  • Standby Time: Around 180 hours

HV-336Pro True Wireless Bluetooth Earbuds 

Key Specifications/Special Features:


Bluetooth Version 5.0

Auto Power on/off

LDS Antenna

Stereo Call

Graphene Driver

Previous/Next Track

Environmental Monitoring

Support Google Search/Siri

IPX4 Waterproof



Bluetooth Version:  V 5.0

Chipset: Airoha 1526P(TW)


SNR:  87db±3db

Microphone Receiving Sensitivity:  -42±3db

Sensitivity of Earphone:  98±3db

Frequency Range:  20Hz~20KHz

Radio Wave Frequency:  2402MHz~2480MHz

Output Power:  CIass2

Operation Distance:  8-10M(Without Interference)

Impedance:  16Ω

Speaker Diameter: φ=6mm

Working Current/Voltage:  Around 18mA /3.7V

Standby/Power off Current:  Around 0.5mA

Charging Current:  5V/0.5A(Any power adaptors over 6V are prohibited)

Battery Capacity:  50mAh(Earphone )/500mAh(Charging Box)

Talk Time:    3 Hours * 3 times (up to)

Music Time:  3 Hours * 3 times (up to)

Standby Time:  Around 180 hours

Charging Time: Charging Box fully charged around 1.5-2 hours,Earphones fully charged around 1.5- hours

Earphone Dimension:  8.4 x 4.2 x 3.0 cm

Earphone Weight:  46(g)


Package contents

1 x TWS Earbuds

1 x USB Charging Cable

1 x Instruction manual

2 x pair of Ear Gels