Lentes Gafas de Sol con bluetooth Smart SG-13 pro

$379.00

Precio sin IVA

Quantity:

Size Chart

Measuring Tips to Assure The Best Fit

Measure your back size â€“ wrap the measuring tape snugly around your ribcage, just under your bust line 1, keeping it horizontal. This will give you your band size.
Then measure around the fullest part of your bust 2 , again keeping the tape horizontal.
To determine the size of pants, measure the girth of the waist 3 and hips 4
The following charts will help you match the designerâ€™s size scheme for this product (indicated in the dropdown) to your usual size

	UK	USA	EU	BUST	Waist	Hips
XS	8	4	34	31/32	23/24	33/34
S	10	6	36	33/34	25/26	35/36
M	12	8	38	35/36	27/28	37/38
L	12	8	38	35/36	27/28	37/38
XL	10	6	36	33/34	25/26	35/36

Product Model	Smart Glasses
Material	ABS+PC
Sound channel system	Wireless stereo sound
Manipulation Mode	touch
Waterpfoof Level	IP 4
PPG Ship	AB5756C
Connect Parameter	V5.4
Compatible System	HFP、A2DP、AVRCP、HSP BR+EDR+BLE
operating frequency	2.4GHZ-2.48GHZ ISM Band
distance	≥10 meters
Horn power	30mW
Earphone power amplifier type	AXS2033
Response of frequency	100Hz~10kHz
horn	16ohms electric 1509
Microphone	Silicon label
battery	Lithium ion polymer battery 3.7V 400735 capacity: 2 * 80MA
Current of charge	60MA
Charging time:	2h
Saturation voltage:	4.2V±0.05
Static power consumption:	14uA
Standby power consumption:	≦3MA
Running time:	7 H
Shutdown standby time:	6 months
Over discharge protection:	3.3V±0.05
Packing	Glasses, charging cable, glasses cloth
Product NW/PCS	30 g
With package weight / PCS	100 g