| No. | Brand | C | D | G | B | b | d | d5 | d1 |
| M13 | - | - | - | M 80x2 | 32 mm | 8 mm | - | 109 mm | 105 mm |
| 5.0 | INA | - | 13.2500 in | - | 1.6200 in | - | 10.0000 in | - | - |
| TWS5.0 | - | - | 73.431mm | - | 19.558mm | - | 41.275mm | - | - |
| i500 | - | - | 50 mm | - | - | - | 40 mm | - | - |
| F9 | - | 486 mm | - | - | 559.5 mm | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | 2.8346 in | - | - | - | 1.2500 in | - | - |
| 1 | - | - | - | - | - | - | - | - | - |
| W1S | - | - | - | - | 48 mm | - | - | - | - |
| 4.2 | - | - | - | - | 0.6875 in | - | 0.3124 in | - | - |
| Tp01 | - | - | 120mm | - | 29mm | - | 55mm | - | - |
| 4 | - | - | - | - | - | - | 0.3750 in | - | - |
| 5.0 | - | - | 160mm | - | 30mm | - | 90mm | - | - |
| HS-T2 | - | - | 200mm | - | 33mm | - | 130mm | - | - |
| J18 | - | - | - | - | - | - | 0.8750 in | - | - |
| 5.0 | - | - | 4.4690 in | - | 1.0000 in | - | 2.7500 in | - | - |
| 20 | - | - | 6.25 Inch | - | 1.375 Inch | - | 2.75 Inch | - | - |
| 1:1 | - | - | - | M 58x1.5 | 44 mm | - | 60 mm | - | - |
| W1S | - | - | 90mm | - | 18mm | - | - | - | - |
| Tw30 | INA | - | - | - | - | - | - | - | - |
| 2020 New Air2 SE Wireless Bluetooth Earphone TWS True Earbuds Stereo Headset Synchronous Link Low Lag 20h Long Standby With Box | bore type:Straight; d:80 mm; manufacturer upc number:662327054052; |
| TWS5.0 dual Bluetooth headset true wireless mini | D:73.431mm; Dynamic Load Rating (kN):74.8; Static Load Rating (kN):74.2; B:19.558mm; d:41.275mm; Weight:0.02 KGS; SKU:set-45-timken; Availability:In Stock; |
| Twins Mini True TWS wireless earphone | frame overall height:209.55 mm; dynamic load capacity:28890 lbf; locking device:Set Screw; d:50 mm; height to center line:100.01 mm; maximum rpm:4050 RPM; housing material:Cast Iron; frame material:Steel; frame type:Top Angle; compatible bearing series/part number:2000; |
| Tw30 Bluetoothes Headset Tws Wireless In-ear 5.0 Binaural Sports Headset | |
| New Arrival tws i500 TWS wireless earbud blue-tooth 5.0 headset handfree earpiece Gen2 air2 | additional details:Lead Free; maximum p value:29 N/mm2;S; d:40 mm; bearing material:OILES 500SP1 SL1 Hig; sleeve bearing type:Plain Sleeve; D:50 mm; standards met:RoHS; series:SPB; overall length:20 mm; material specification:500SP1 SL1; |
| Shenzhen HIGH ZONE Brand TWS True Wireless Earphone Earhook Style Earbuds with 20 Hours Working Time Each Side | SKU:mjt2.3/4-r&m; Availability:In Stock; B:1.375 Inch; Weight:0.02 KGS; D:6.25 Inch; Clearance:Standard; Seals or Shields:Open Type; d:2.75 Inch; |
| 2020 WEKOME TWS T5 ABS PC Silicone tws anc Wireless Bluetooth headset with spare power bank | manufacturer product page:Click here; seal type:Contact; outer ring width:0.6690 in; locking device:Eccentric Collar; bore type:Round; series:KH200; D:2.8346 in; inner ring width:1.5313 in; d:1.2500 in; radial dynamic load capacity:5820 lbf; |
| 2020 Newest design popular Bigger TWS Bluetooth Earbuds MK101 1:1 Gen 2 Giant Headset Speaker With Radio TF Card Function Huger | operating temperature range:-212 to +350 &d; D:3-1/2 in; maximum p value:34300 psi; d:3 in; maximum pv value:20000; groove/plug type:None; sleeve bearing type:Plain Sleeve; overall length:3 in; maximum v value:150 fp/min; backing material:Epoxy Fiberglass; |
Bluetooth 5.0 Dual Ear Mobile Wireless TWS headset Video