Loudspeaker

1. Material: rubber paint, ABS, electronic components2. Function: teaching, tour guide, conference, training3. Built-in battery: 2200mAh lithium battery4. Charging time: 3 hours5. Use time: 20 hours6. Standby time: 72 hours7. Using head-mounted acoustic microphone, ergonomic design, comfortable to wear8. Using 3-inch speakers, the volume is larger and the transmission range is wider9. Support U disk/TF card playback10. The length of the belt can be adjusted freely11. Dimensions: 9.4 x 8.4 x 2.8 cm12. Weight: about 230 gramsPacking list:-Speaker x 1-Headset Microphone x 1-Belt x 1-Data cable x 1Specification: Package Weight One Package Weight 0.36kgs / 0.80lb One Package Size 16cm * 12cm * 7cm / 6.3inch * 4.72inch * 2.76inch Qty per Carton 48 Carton Weight 17.20kgs / 37.92lb Carton Size 54cm * 34cm * 36cm / 21.26inch * 13.39inch * 14.17inch Loading Container 20GP: 403 cartons * 48 pcs = 19344 pcs40HQ: 936 cartons * 48 pcs = 44928 pcs

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Function 1. Newest Bluetooth version:V4. 2+EDR 2. Operating frequency range: ISM (2.4-2.48GHZ)Bluetooth connecting within 10 metersIncoming Call Number Readout 3. Support Hands-Free, Headset, AVRCP Bluetooth agreement standard. 4. Support connecting two mobiles at the same time(choosable), max keep a record 8 mobiles. 5. Build-in DSP noise suppression and echo cancellation function. 6. Equip with HI-FI 2W loudspeaker, high sensitivitymicrophone. Specifications 1. Talk time up to 10 hours/Standby time up to 500 HCharging time approximately 2 H 2. Digital sound enhancement via DSP technology Noise cancellation through DSP Echo cancellation through DSP 3. A2DP (Advanced Audio Distribution Profile) fortransmitting music, pod casts and directions froma GPS app on your phone. 4. SP09 Status Light(ready-to-pair, call status, connection status). 5. Size: H100 x W60 x D21 mm Weight 57 grams 6. Operating range up to1O meters (approximately 33 feet)Supported 7. Bluetooth profiles: HFP, HSP, A2DP 8. Bluetooth specification version 4.2+EDR 9. Build-in digital amplifier for enhanced audio quality 10. Rechargeable battery with charging option from carcharger or USB cableSpecification: Package Weight One Package Weight 0.15kgs / 0.33lb One Package Size 13cm * 10cm * 5cm / 5.12inch * 3.94inch * 1.97inch Qty per Carton 60 Carton Weight 9.90kgs / 21.83lb Carton Size 35cm * 28cm * 25cm / 13.78inch * 11.02inch * 9.84inch Loading Container 20GP: 1088 cartons * 60 pcs = 65280 pcs40HQ: 2526 cartons * 60 pcs = 151560 pcs

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