WT2 Edge
BUY
M2
BUY
WT2 Plus
BUY
Zero
BUY
Occasions Deep and long communications with friends or business partners Short conversations abroad and entertainment functions Deep and long communications with friends or business partners Short conversations abroad
Usage Scenarios Daily work; Travel;Language learning;Multiligual familes/friends Travel; Music playing and Phone calling; Multiligual familes/friends Daily work; Travel;Language learning;Multiligual familes/friends Travel
How many persons can use earbuds at the same time？ 6 2 6 2
Simultaneous Two-way Interpretation
Simultaneous One-way Interpretation (up to 6 persons)
Speaker Mode (Soundbox attachable)
Group Chat (40 Languages)
Records Export
Music Playing
Phone Calling
40 Languages（93 Accents) Arabic / Bulgarian / Cantonese / Catalan / Chinese / Croatian / Czech / Danish / Dutch / English / Finnish / Fillipino / French / German / Greek / Hebrew / Hindi / Hungarian / Icelandic / Indonesian / Italian /Japanese / Korean /Malay / Norwegian / Polish / Portuguese / Romanian / Russian / Slovak / Slovenian / Spanish / Swedish / Tamil / Telugu / Thai / Turkish / Ukrainian / Urdu / Vietnamese
8 Languages Offline Translation Chinese ⇆ English, Japanese, Korean, French, Spanish, Russian, Germany
English ⇆ Japanese, Korean, French, Spanish, Russian, Germany
Translation controls Hands Free Touch Required Hands Free Touch Required
Price $249.99 $99.99 $159.00 $79.99
Dual beamforming microphones
Noise Reduction Vector noise reduction N Beaforming N
Continuous Translation Time 3h 5h 3h as long as it is plugged in
Standby Time 720h 720h 720h /
Charging Time 1.5h 1.5h 1.5h no charge needed
Dimensions 2.28" x 2.28" x 1.06"
(58 x 58 x 27mm) 		2.48" x 2.48" x 1.36"
(63 x 63 x 34.5mm) 		2.98" x 2.98" x 1.49"
(75.8 x 75.8 x 37.8mm)		 1.57" x 0.98" x 2.83"
(40 x 25 x 7.2mm)
Net Weight 1.85 oz (52.4g) 2.28 oz (64.6g) 3.29 oz (93.2g) 0.23 oz (6.6g)
Color White/Black White/Black White/Grey Black
Bluetooth Requirement ≥ Bluetooth 5.0 ≥ Bluetooth 4.2 ≥ Bluetooth 4.2 No bluetooth required
App Timekettle Timekettle Timekettle Timekettle
Smart sentence segmentation RNNVAD（Recurrent Neural Network Voice Activty detection） VAD（Voice Activty detection） VAD（Voice Activty detection） VAD（Voice Activty detection）
Product Warranty 12 months for the earbuds and 6 months for the accessory
Reports & Certificates CE、FCC、WEEE、TELEC、BQB、RoHS, REACH, KC
WT2 Edge
BUY
M2
BUY
WT2 Plus
BUY
Zero
BUY
WT2 Edge
BUY
M2
BUY
WT2 Plus
BUY
Zero
BUY
WT2 Edge
WT2 Edge
M2
WT2 Plus
Zero
M2
WT2 Edge
M2
WT2 Plus
Zero
Occasions
Deep and long communications with friends or business partners
Short conversations abroad and entertainment functions
Deep and long communications with friends or business partners
Short conversations abroad
Deep and long communications with friends or business partners
Short conversations abroad and entertainment functions
Deep and long communications with friends or business partners
Short conversations abroad
Usage Scenarios
Daily work; Travel;Language learning;Multiligual familes/friends
Travel; Music playing and Phone calling; Multiligual familes/friends
Daily work; Travel;Language learning;Multiligual familes/friends
Travel
Daily work; Travel;Language learning;Multiligual familes/friends
Travel; Music playing and Phone calling; Multiligual familes/friends
Daily work; Travel;Language learning;Multiligual familes/friends
Travel
How many persons can use earbuds at the same time？
6
2
6
2
6
2
6
2
Simultaneous Two-way Interpretation
Simultaneous One-way Interpretation
(up to 6 persons)
(up to 6 persons)
Speaker Mode
(Soundbox attachable)
(Soundbox attachable)
Group Chat (40 Languages)
Records Export
Music Playing
Phone Calling
40 Languages（93 Accents)
Arabic / Bulgarian / Cantonese / Catalan / Chinese / Croatian / Czech / Danish / Dutch / English / Finnish / Fillipino / French / German / Greek / Hebrew / Hindi / Hungarian / Icelandic / Indonesian / Italian /Japanese / Korean /Malay / Norwegian / Polish / Portuguese / Romanian / Russian / Slovak / Slovenian / Spanish / Swedish / Tamil / Telugu / Thai / Turkish / Ukrainian / Urdu / Vietnamese
8 Languages Offline Translation
Chinese ⇆ English, Japanese, Korean, French, Spanish, Russian, Germany
English ⇆ Japanese, Korean, French, Spanish, Russian, Germany
Translation controls
Hands Free
Touch Required
Hands Free
Touch Required
Hands Free
Touch Required
Hands Free
Touch Required
Price
$249.99
$99.99
$159.00
$79.99
$249.99
$99.99
$159.00
$79.99
Dual beamforming microphones
Noise Reduction
Vector noise reduction
N
Beaforming
N
Vector noise reduction
N
Beaforming
N
Continuous Translation Time
3h
5h
3h
as long as it is plugged in
3h
5h
3h
as long as it is plugged in
Standby Time
720h
720h
720h
/
720h
720h
720h
/
Charging Time
1.5h
1.5h
1.5h
no charge needed
1.5h
1.5h
1.5h
no charge needed
Dimensions
2.28" x 2.28" x 1.06"
(58 x 58 x 27mm)
2.48" x 2.48" x 1.36"
(63 x 63 x 34.5mm)
2.98" x 2.98" x 1.49"
(75.8 x 75.8 x 37.8mm)
1.57" x 0.98" x 2.83"
(40 x 25 x 7.2mm)
2.28" x 2.28" x 1.06"
(58 x 58 x 27mm)
2.48" x 2.48" x 1.36"
(63 x 63 x 34.5mm)
2.98" x 2.98" x 1.49"
(75.8 x 75.8 x 37.8mm)
1.57" x 0.98" x 2.83"
(40 x 25 x 7.2mm)
Net Weight
1.85 oz (52.4g)
2.28 oz (64.6g)
3.29 oz (93.2g)
0.23 oz (6.6g)
1.85 oz (52.4g)
2.28 oz (64.6g)
3.29 oz (93.2g)
0.23 oz (6.6g)
Color
White/Black
White/Black
White/Grey
Black
White/Black
White/Black
White/Grey
Black
Bluetooth Requirement
≥ Bluetooth 5.0
≥ Bluetooth 4.2
≥ Bluetooth 4.2
No bluetooth required
≥ Bluetooth 5.0
≥ Bluetooth 4.2
≥ Bluetooth 4.2
No bluetooth required
App
Timekettle
Timekettle
Timekettle
Timekettle
Timekettle
Timekettle
Timekettle
Timekettle
Smart sentence segmentation
RNNVAD（Recurrent Neural Network Voice Activty detection）
VAD（Voice Activty detection）
VAD（Voice Activty detection）
VAD（Voice Activty detection）
RNNVAD（Recurrent Neural Network Voice Activty detection）
VAD（Voice Activty detection）
VAD（Voice Activty detection）
VAD（Voice Activty detection）
Product Warranty
12 months for the earbuds and 6 months for the accessory
Reports & Certificates
CE、FCC、WEEE、TELEC、BQB、RoHS, REACH, KC