ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case
ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case

ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case

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Short Description

  • Model: T209
  • Earphone driver unit: 16MM
  • Play Time: Up to 6 hours
  • Battery : 400mAh (Case), 70mAh(Earbud)
  • 40ms Low Latency, Bluetooth 5.4 
  • Color : Black 
  • Warranty : 1 Year Warranty
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Specification

Basic Information
BrandONIKUMA
ModelT209 OWS
Product TypeOpen Wearable Stereo (OWS) Wireless Earbuds
DesignOpen-Ear / Ear-Hook
StyleCyberpunk Design
Connectivity
Connection TypeWireless
Bluetooth VersionBluetooth 5.4
Wireless RangeApproximately 15m
Low LatencyApproximately 40ms
Supported ProtocolsA2DP 1.3 / AVRCP 1.5 / HFP 1.5 / HSP 1.2 / SPP 1.2.4 / HID 1.0.14
Audio CodecAAC / SBC
Audio & Microphone
Driver TypeDynamic
Driver Size16.2mm
Frequency Response20Hz–20kHz
Impedance16Ω ±15%
Sensitivity110 ±3dB
MicrophoneBuilt-in Dual Microphone
Noise ReductionYes
Sound TechnologyDirectional / Shaped Sound Transmission
Battery & Charging
Earbud Battery70mAh Each
Charging Case Battery300mAh
Playback TimeApproximately 6 Hours
Earbud Charging TimeApproximately 2 Hours
Case Charging TimeApproximately 2 Hours
Charging PortUSB Type-C
Battery IndicatorLED Digital Power Display
Features
Audio ModesGame Mode / Music Mode
Water ResistanceIPX4
Volume ControlYes
Control ButtonYes
Warranty Information
Warranty1 Year Warranty

Product Descriptions

ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case 

The ONIKUMA T209 Wireless Earbuds are open wearable stereo earbuds designed for users who want a comfortable open-ear listening experience with low-latency wireless performance. Combining Bluetooth 5.4, 40ms low latency, large 16.2mm dynamic drivers and a futuristic cyberpunk-inspired design, the T209 is suitable for gaming, music, videos, calls and everyday entertainment.

OWS Open-Ear Design

The T209 uses an OWS (Open Wearable Stereo) design with an ergonomic ear-hook structure. Its open-ear construction allows users to remain aware of their surroundings while listening to music, gaming audio or calls. The design is also intended to provide a secure fit during movement and exercise.

Bluetooth 5.4 Wireless Connectivity

The ONIKUMA T209 features Bluetooth 5.4 for stable wireless connectivity with compatible smartphones, tablets, laptops and other Bluetooth-enabled devices. The transmission range is approximately 15 meters, providing convenient wireless freedom for everyday use.

40ms Low-Latency Gaming

With approximately 40ms low latency, the T209 is designed to improve synchronization between game visuals and audio. This makes it suitable for mobile gaming and other applications where reduced audio delay is important.

16.2mm Dynamic Drivers

The earbuds feature 16.2mm dynamic drivers designed to produce HiFi stereo surround sound. The large driver configuration is suitable for music, gaming, movies and multimedia playback, while the stated frequency response covers 20Hz–20kHz.

Directional Sound Transmission

The T209 incorporates directional/shaped sound transmission technology, designed to direct audio toward the user's ears while helping reduce sound leakage. This provides a more focused listening experience while maintaining the advantages of an open-ear design.

Dual Microphone & Noise Reduction

The T209 includes dual microphones and a noise-reduction system for voice communication. This helps provide clearer voice pickup during calls and online communication.

300mAh Charging Case & 6-Hour Playback

Each earbud is equipped with a 70mAh battery, while the charging case has a 300mAh capacity. The earbuds provide approximately 6 hours of playback, while the case provides additional charging capacity. Both the earbuds and case require approximately 2 hours to charge according to the listed specifications.

LED Power Display & Type-C Charging

The charging case features an LED digital power display, allowing users to monitor the battery status conveniently. Charging is handled through a USB Type-C interface, providing a modern and widely compatible charging solution.

Game & Music Modes

The T209 supports dedicated game and music modes, allowing users to switch between different audio experiences depending on their activity. This makes the earbuds suitable for both gaming and everyday multimedia use.

The ONIKUMA T209 OWS Bluetooth V5.4 40ms Low Latency Wireless Earbuds With Charging Case combine open-ear comfort, Bluetooth 5.4 connectivity, 40ms low-latency performance, 16.2mm dynamic drivers, dual microphones and a practical charging case in a distinctive cyberpunk-inspired design. Rose Tech & Computer offers the ONIKUMA T209 OWS Wireless Earbuds with a 1 Year Warranty.

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