| No. | Brand | C | D | G | B | b | d | d5 | d1 |
| 4.2 | - | - | - | - | 0.6875 in | - | 0.3124 in | - | - |
| W1S | - | - | - | - | 48 mm | - | - | - | - |
| Tw30 | INA | - | - | - | - | - | - | - | - |
| 2020 | - | - | - | - | - | - | - | - | - |
| 1:1 | - | - | - | M 58x1.5 | 44 mm | - | 60 mm | - | - |
| 5.0 | - | - | - | - | - | - | 9.0000 in | - | - |
| J18 | - | - | - | - | - | - | 0.8750 in | - | - |
| 5.0 | - | - | 6-3/8 in | - | - | - | 1-15/16 in | - | - |
| 1 | - | - | - | - | - | - | - | - | - |
| 2020 | - | - | 1-3/8 in | - | - | - | 1-1/8 in | - | - |
| TWS5.0 | - | - | 73.431mm | - | 19.558mm | - | 41.275mm | - | - |
| TW925 | - | - | 184 mm | - | 220 mm | - | 75 mm | - | - |
| 20 | - | - | 6.25 Inch | - | 1.375 Inch | - | 2.75 Inch | - | - |
| W1S | - | - | 90mm | - | 18mm | - | - | - | - |
| 5.0 | INA | - | 13.2500 in | - | 1.6200 in | - | 10.0000 in | - | - |
| 4 | - | - | - | - | - | - | 0.3750 in | - | - |
| 2020 | - | - | 2.8346 in | - | - | - | 1.2500 in | - | - |
| M13 | - | - | - | M 80x2 | 32 mm | 8 mm | - | 109 mm | 105 mm |
| 5.0 | - | - | 4.4690 in | - | 1.0000 in | - | 2.7500 in | - | - |
| 2020 | - | - | 3-1/2 in | - | - | - | 3 in | - | - |
| i500 | - | - | 50 mm | - | - | - | 40 mm | - | - |
| 5.0 | - | - | 160mm | - | 30mm | - | 90mm | - | - |
| 2020 | - | - | - | - | - | - | 80 mm | - | - |
| T1S | INA | - | 1 in | - | - | - | - | - | - |
| Tp01 | - | - | 120mm | - | 29mm | - | 55mm | - | - |
| High Quality J18 Sound Sport Mini True Wireless TWS Twins Earbuds Ear Headset | lubrication type:Lubrication Fitting; mounting:Tapped Base; bore type:Round; d:0.8750 in; seal type:Contact with Slinger; duty type:Normal Duty; manufacturer product page:Click here; overall length:3.0000 in; series:MUCTB200; housing material:304 Cast Stainless S; |
| Manufacturer Supplies Tws Bluetooth Headset 5.0 In-ear Sports Bluetooth Headset With Charging Compartment | D:4.4690 in; B:1.0000 in; precision rating:Not Rated; outside diameter design:Straight; separable or banded:Banded; series:D; static load capacity:51000 lbf; d:2.7500 in; maximum rpm:1600 RPM; dynamic load capacity:18200 lbf; |
| High Quality Dual Pairing In Ear Wireless Earbuds TWS Headphone Headset | outer ring width:8 mm; bearing material:AISI 52100 Steel; manufacturer product page:Click here; seal type:Contact; D:26 mm; radial static load capacity:200 kgf; inner ring width:14 mm; radial dynamic load capacity:470 kgf; locking device:Set Screw Collar; series:K000; |
| Best quality Airoha TWS 1:1 Clone Air gen 2 Wireless Earbuds For Bluetooth Earphone air 2 | B:44 mm; G:M 58x1.5; r1 min.:1 mm; Basic static load rating C0:325 kN; Basic dynamic load rating C:245 kN; d:60 mm; l3 min.:59 mm; N max.:120 mm; l7 min.:64 mm; α:6 °; |
| Bluetooth 5.0 Dual Ear Mobile Wireless TWS headset | Seals or Shields:Open Type; d:90mm; Cage Type:Steel; Weight:0.02 KGS; D:160mm; Availability:In Stock; SKU:1218j-qbl; Clearance:Standard; B:30mm; |
| 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; |
| 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; |
| QCY T1S true wireless bluetooth headset 5.0 male and female binaural in-ear earphone type sports running mobile phone universal | number per bag:10; bearing material:Oil-Impregnated Bron; manufacturer catalog:Click here; manufacturer product page:Click here; maximum p value:Static 8000 / D; operating temperature range:-35 °F to +; maximum pv value:50000; maximum v value:1200 (sfm); material specification:Oilite®, Synthet; D:1 in; |
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