Key Features :

  • Up to 6 Hours of Battery Life
  • Charging Case with 16 Extra Hours
  • Ability to Use One or Both Earbuds
  • Built-In Mic for Hands-Free Calls
  • Automatic Pairing by Opening the Lid
  • Touch-Sensitive Controls
  • Ultra-Low Latency Bluetooth Streaming
  • Charge Case via USB Type-C or Wirelessly
  • LED Charging Indicator Lights
  • Three Pairs of Eartips Included

BOYA BY-AP4 Overview

If you need a compact and portable mobile audio solution, the BOYA BY-AP4 True Wireless In-Ear Headphones are an ideal option, with wire-free earbuds and a compact charging case. As you listen to your favorite playlist or podcast throughout the day, the charging case's built-in battery can recharge your earbuds for all-day power. BOYA also allows you to extend battery life by letting you use one earbud at a time. In addition to extending playback by always having one earbud charged and ready, this ability lets you enjoy audio while still allowing you to be aware of your surroundings.

All-Day Battery

Together, the earbuds provide you with up to 6 hours of playback. The included charging case's integrated battery provides an additional 16 hours of power when needed. To recharge the earbuds, simply place them inside the case and close the lid. They will automatically turn off and being recharging.

Easy Pairing

Thanks to an integrated hall switch, the earbuds will pair with each other and the last known device without requiring you to remove them from the case. Simply flip open the lid and the earbuds will turn on and begin the pairing process.

Wired or Wireless Recharging

When it comes time to recharge the charging case itself, you have two options. You can plug the included USB Type-C cable into an (optional) power adapter, or you can place the case on an (optional) wireless charging pad.

Additional Features

Built-in mic for hands-free calls
Touch-sensitive controls
Ultra-low latency audio streaming
LED charging indicator lights


Earpiece DesignIn-Ear (Intra-Aural)
Active Noise CancellationNo
Controls/Microphone LocationControls: Earpiece (Side Unspecified)
Microphone: Earpiece (Side Unspecified)
Full Remote OS SupportNot Specified by Manufacturer
Noise CancelingNot Specified by Manufacturer
Frequency Response20 Hz to 20 kHz
Wireless Connectivity
Bluetooth ProfilesHFP, HSP, A2DP, AVRCP
Wireless Range32.8' / 10 m (Bluetooth)
Capacity (mAh)50 mAh (Left Earpiece)
50 mAh (Right Earpiece)
Runtime6 Hours (BT)
Recharge Time1.5 Hours
DC Input Power5 VDC at 500 mA
Wireless ChargingNone
Charging PortPins
Charging Case
Additional Runtime16 Hours
Capacity450 mAh
Charging Time2 Hours
Charging InterfaceUSB Type-C, Qi
0.2 oz / 4.7 g
Charging Case:
1.4 oz / 40 g

Warranty -

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  • Product Code: BOYA BY-AP4
  • SKU No. :
  • Availability: In Stock
  • Rp. 899,000

Tags: Aksesoris, Aksesoris Handycam, Microphone, Boya