The first True wireless stereo headphone of ZERO AUDIO
True Wireless Zero
“True Wireless Zero” that has one of the latest chipset, and is sparkling in cobalt blue.
“True Wireless Zero”is the first True wireless stereo headphone of ZERO AUDIO. “0” shape LED with “Zero” motif sparkles in cobalt blue to produce special apperence. It is equipped with one of the latest chipset QCC3026 of Qualcomm® and supports Qualcomm TrueWireless ™ Stereo Plus. That makes stability of connection improved dramatically more than preceding chipsets. Both communication speed and communication range are greatly improved, making it easier to connect to devices and realizing more comfortable data transmission. Low power consumption enables long playback time. Supporting Qualcomm® aptX ™ audio, the compression ratio at transmission is lower than other codecs such as SBC, which enables playing music without great loss of sound quality.
Qualcomm® QCC3026 insideThe latest method designed to deliver independent stream to each earbud. Stability will be improved dramatically by connecting with smartphones etc. which support TrueWireless ™ Stereo Plus. a power consumption is significantly reduced.
a speed and an area of the communication are improved remarkably, and it realizes comfortable data transmission with less communication failure.
Lower data compression ratio of aptX compared to other codecs such as SBC enables better music play with less loss of its sound quality.
Ergonomics designTWZ-1000 has a structural design in pursuit of a better fit and stability with 4 sizes of Silicone cover. It brings a pleasant fit with comfortable ear-wings.
Decorating by cobalt blue LED“0”shaped LED in the motif of True Wireless Zero captures its exclusive makeup with shimmering cobalt blue.
LDS antennaLDS, an advanced manufacturing technology enables antenna layout in ideal position, and exerts stable communication reducing sound breaks.
Compact charging caseWith a merit of ultra-low power chip set Charging case is designed compactly suitable for portability.
Graphene coated diaphragmDiaphragm coated with graphene that is harder material than Diamond produces clear and sharp treble range following ZERO AUDIO sound design.
Waterproof design of IPX5Headphones : Waterproof design of IPX5※
Charging case : Waterproof design of IPX3※
※JISC0920(IEC60529) standards.
The maximum hours of Music Streaming Time: Approximately 28 hoursMusic playback time up to approx. 7hours, and maximally 28hours with the compactl charging case※
※it depends on connection conditions.
Original APP availableAPP for Firmware update(OTA:OverTheAir) is coming soon.
※Only Japanese language is available.
Built-in MICBuilt-in microphone enables hands-free communication leaving your smartphone in your carrying goods such as bags. Binaural call supported. ※Receiving call only (Microphone is for Right side).
Normal transmission method of tws: communication through the base unit to the other unit; has much risk of sound break because a human head may be a radio wave interference.
The latest transmission method reduces sound break due to each unit individually connects with Bluetooth devices, and achieves comfortableness.*
* Connected Bluetooth device needs to have TrueWireless™ Stereo Plus function being enabled.
LED Indicator
- Charging / Fully charged
Lights up in white / Lights out
- Bluetooth connected
LED Lights shortly in blue once at about 5secs.
- Bluetooth disconnected
(Auto search mode)
LED Lights shortly in blue once at about 2secs.
- Pairing mode
LED flashes in blue (R-side only)
- Play music
(Default setting)
No flash
- Play music
(Flashing mode)
LED flashes slowly in blue
※Press MFB/L-side 3times during playback.
- Bluetooth connection completed
LED Lights in blue for one second.
- Power on
LED Lights in blue for one second.
- Power off
LED Lights in blue for one second.
- Incoming call
LED flashes in blue
- Initializing the headphones to restore factory settings
Lights in white(while charging) → Lights out → Lights in blue for one second → Lights in white → Flashes in blue once removing the headphones from Charging case
- Pairing of Right and Left units
LED flashes in blue
Product Specifications
| Driver | Dynamic |
|---|---|
| MIC | omni-directional MEMS MIC |
| Bluetooth version | version 5.0 |
| Bluetooth Class | Power Class1 |
| Maximum communication range | Line of sight approx.12m |
| Radio band | 2.4GHz (2.402GHz -2.480GHz) |
| Modulation method | FHSS |
| Bluetooth profile | A2DP / AVRCP / HFP / HSP |
| Codec | SBC, AAC, Qualcomm® aptX™ audio |
| Contents protection | SCMS-T |
| Communication band (A2DP) | 20-20,000Hz |
| Battery | 3.7V |
| Net Weight | Headphones approx.7.0g, Charging case approx.48g |
| Appropriate temperature for working | 5°C-40°C (41°F - 104°F) |
| Play time | up to approx.7hours |
| Charging time | eadphones approx.1.5hours, Charging case approx.1.5hours |
| Appropriate temperature for charging | 10°C-35°C (50°F - 95°F) |
| Water resistance | Headphones / IPX5, Charging case / IPX3 |
| Accessories | Charging case, USB cable, eartips(S/M/L), silicone cover(XS/S/M/L) |
| Warranty period | 1 year |
Codec
SBC / AAC / Qualcomm® aptXTM audio
Bluetooth profile：A2DP / AVRCP
The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by KYOWA HARMONET LTD. is under license. Qualcomm aptX and Qualcomm TrueWireless are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. Qualcomm TrueWireless is a trademark of Qualcomm Incorporated. aptX is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries. Other trademarks and trade names are those of their respective owners.
Specifications and product appearance design are subject to change without prior notice due to continual improvements.
◇This product is available in ZERO AUDIO authorized sellers only.
